142256268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 491312640

約数和(自身を除く): 349056372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 37, 38, 42, 44, 57, 63, 66, 73, 74, 76, 77, 84, 99, 111, 114, 126, 132, 133, 146, 148, 154, 171, 198, 209, 219, 222, 228, 231, 252, 259, 266, 292, 308, 333, 342, 396, 399, 407, 418, 438, 444, 462, 511, 518, 532, 627, 657, 666, 684, 693, 703, 777, 798, 803, 814, 836, 876, 924, 1022, 1036, 1197, 1221, 1254, 1314, 1332, 1386, 1387, 1406, 1463, 1533, 1554, 1596, 1606, 1628, 1881, 2044, 2109, 2331, 2394, 2409, 2442, 2508, 2628, 2701, 2772, 2774, 2812, 2849, 2926, 3066, 3108, 3212, 3663, 3762, 4161, 4218, 4389, 4599, 4662, 4788, 4818, 4884, 4921, 5402, 5548, 5621, 5698, 5852, 6132, 6327, 7227, 7326, 7524, 7733, 8103, 8322, 8436, 8547, 8778, 9198, 9324, 9636, 9709, 9842, 10804, 11242, 11396, 12483, 12654, 13167, 14454, 14652, 14763, 15257, 15466, 16206, 16644, 16863, 17094, 17556, 18396, 18907, 19418, 19684, 22484, 23199, 24309, 24966, 25308, 25641, 26334, 28908, 29127, 29526, 29711, 30514, 30932, 32412, 33726, 34188, 37814, 38836, 44289, 45771, 46398, 48618, 49932, 50589, 51282, 51319, 52668, 54131, 56721, 58254, 59052, 59422, 61028, 67452, 69597, 75628, 87381, 88578, 89133, 91542, 92796, 97236, 101178, 102564, 102638, 106799, 108262, 113442, 116508, 118844, 137313, 139194, 153957, 162393, 170163, 174762, 177156, 178266, 183084, 202356, 205276, 207977, 213598, 216524, 226884, 267399, 274626, 278388, 307914, 320397, 324786, 340326, 349524, 356532, 359233, 415954, 427196, 461871, 487179, 534798, 549252, 564509, 615828, 623931, 640794, 649572, 680652, 718466, 831908, 923742, 961191, 974358, 1069596, 1077699, 1129018, 1247862, 1281588, 1436932, 1693527, 1847484, 1871793, 1922382, 1948716, 2155398, 2258036, 2495724, 3233097, 3387054, 3743586, 3844764, 3951563, 4310796, 5080581, 6466194, 6774108, 7487172, 7903126, 10161162, 11854689, 12932388, 15806252, 20322324, 23709378, 35564067, 47418756, 71128134, 142256268]

約数ペア:

[(1, 142256268), (2, 71128134), (3, 47418756), (4, 35564067), (6, 23709378), (7, 20322324), (9, 15806252), (11, 12932388), (12, 11854689), (14, 10161162), (18, 7903126), (19, 7487172), (21, 6774108), (22, 6466194), (28, 5080581), (33, 4310796), (36, 3951563), (37, 3844764), (38, 3743586), (42, 3387054), (44, 3233097), (57, 2495724), (63, 2258036), (66, 2155398), (73, 1948716), (74, 1922382), (76, 1871793), (77, 1847484), (84, 1693527), (99, 1436932), (111, 1281588), (114, 1247862), (126, 1129018), (132, 1077699), (133, 1069596), (146, 974358), (148, 961191), (154, 923742), (171, 831908), (198, 718466), (209, 680652), (219, 649572), (222, 640794), (228, 623931), (231, 615828), (252, 564509), (259, 549252), (266, 534798), (292, 487179), (308, 461871), (333, 427196), (342, 415954), (396, 359233), (399, 356532), (407, 349524), (418, 340326), (438, 324786), (444, 320397), (462, 307914), (511, 278388), (518, 274626), (532, 267399), (627, 226884), (657, 216524), (666, 213598), (684, 207977), (693, 205276), (703, 202356), (777, 183084), (798, 178266), (803, 177156), (814, 174762), (836, 170163), (876, 162393), (924, 153957), (1022, 139194), (1036, 137313), (1197, 118844), (1221, 116508), (1254, 113442), (1314, 108262), (1332, 106799), (1386, 102638), (1387, 102564), (1406, 101178), (1463, 97236), (1533, 92796), (1554, 91542), (1596, 89133), (1606, 88578), (1628, 87381), (1881, 75628), (2044, 69597), (2109, 67452), (2331, 61028), (2394, 59422), (2409, 59052), (2442, 58254), (2508, 56721), (2628, 54131), (2701, 52668), (2772, 51319), (2774, 51282), (2812, 50589), (2849, 49932), (2926, 48618), (3066, 46398), (3108, 45771), (3212, 44289), (3663, 38836), (3762, 37814), (4161, 34188), (4218, 33726), (4389, 32412), (4599, 30932), (4662, 30514), (4788, 29711), (4818, 29526), (4884, 29127), (4921, 28908), (5402, 26334), (5548, 25641), (5621, 25308), (5698, 24966), (5852, 24309), (6132, 23199), (6327, 22484), (7227, 19684), (7326, 19418), (7524, 18907), (7733, 18396), (8103, 17556), (8322, 17094), (8436, 16863), (8547, 16644), (8778, 16206), (9198, 15466), (9324, 15257), (9636, 14763), (9709, 14652), (9842, 14454), (10804, 13167), (11242, 12654), (11396, 12483)]