140858172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 482693120

約数和(自身を除く): 341834948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 73, 76, 78, 84, 91, 93, 114, 117, 124, 126, 133, 146, 156, 171, 182, 186, 217, 219, 228, 234, 247, 252, 266, 273, 279, 292, 342, 364, 372, 399, 403, 434, 438, 468, 494, 511, 532, 546, 558, 589, 651, 657, 684, 741, 798, 806, 819, 868, 876, 949, 988, 1022, 1092, 1116, 1178, 1197, 1209, 1302, 1314, 1387, 1482, 1533, 1596, 1612, 1638, 1729, 1767, 1898, 1953, 2044, 2223, 2263, 2356, 2394, 2418, 2604, 2628, 2774, 2821, 2847, 2964, 3066, 3276, 3458, 3534, 3627, 3796, 3906, 4123, 4161, 4446, 4526, 4599, 4788, 4836, 5187, 5301, 5548, 5642, 5694, 6132, 6643, 6789, 6916, 7068, 7254, 7657, 7812, 8246, 8322, 8463, 8541, 8892, 9052, 9198, 9709, 10374, 10602, 11284, 11388, 12369, 12483, 13286, 13578, 14508, 15314, 15561, 15841, 16492, 16644, 16926, 17082, 18031, 18396, 19418, 19929, 20367, 20748, 21204, 22971, 24738, 24966, 25389, 26572, 27156, 29127, 29419, 30628, 31122, 31682, 33852, 34164, 36062, 37107, 38836, 39858, 40734, 42997, 45942, 47523, 49476, 49932, 50778, 53599, 54093, 58254, 58838, 59787, 62244, 63364, 68913, 72124, 74214, 79716, 81468, 85994, 87381, 88257, 91884, 95046, 101556, 107198, 108186, 116508, 117676, 119574, 126217, 128991, 137826, 142569, 148428, 160797, 162279, 171988, 174762, 176514, 190092, 205933, 214396, 216372, 239148, 252434, 257982, 264771, 275652, 285138, 300979, 321594, 324558, 349524, 353028, 378651, 386973, 411866, 482391, 504868, 515964, 529542, 558961, 570276, 601958, 617799, 643188, 649116, 757302, 773946, 823732, 902937, 964782, 1059084, 1117922, 1135953, 1203916, 1235598, 1514604, 1547892, 1676883, 1805874, 1853397, 1929564, 2235844, 2271906, 2471196, 2708811, 3353766, 3611748, 3706794, 3912727, 4543812, 5030649, 5417622, 6707532, 7413588, 7825454, 10061298, 10835244, 11738181, 15650908, 20122596, 23476362, 35214543, 46952724, 70429086, 140858172]

約数ペア:

[(1, 140858172), (2, 70429086), (3, 46952724), (4, 35214543), (6, 23476362), (7, 20122596), (9, 15650908), (12, 11738181), (13, 10835244), (14, 10061298), (18, 7825454), (19, 7413588), (21, 6707532), (26, 5417622), (28, 5030649), (31, 4543812), (36, 3912727), (38, 3706794), (39, 3611748), (42, 3353766), (52, 2708811), (57, 2471196), (62, 2271906), (63, 2235844), (73, 1929564), (76, 1853397), (78, 1805874), (84, 1676883), (91, 1547892), (93, 1514604), (114, 1235598), (117, 1203916), (124, 1135953), (126, 1117922), (133, 1059084), (146, 964782), (156, 902937), (171, 823732), (182, 773946), (186, 757302), (217, 649116), (219, 643188), (228, 617799), (234, 601958), (247, 570276), (252, 558961), (266, 529542), (273, 515964), (279, 504868), (292, 482391), (342, 411866), (364, 386973), (372, 378651), (399, 353028), (403, 349524), (434, 324558), (438, 321594), (468, 300979), (494, 285138), (511, 275652), (532, 264771), (546, 257982), (558, 252434), (589, 239148), (651, 216372), (657, 214396), (684, 205933), (741, 190092), (798, 176514), (806, 174762), (819, 171988), (868, 162279), (876, 160797), (949, 148428), (988, 142569), (1022, 137826), (1092, 128991), (1116, 126217), (1178, 119574), (1197, 117676), (1209, 116508), (1302, 108186), (1314, 107198), (1387, 101556), (1482, 95046), (1533, 91884), (1596, 88257), (1612, 87381), (1638, 85994), (1729, 81468), (1767, 79716), (1898, 74214), (1953, 72124), (2044, 68913), (2223, 63364), (2263, 62244), (2356, 59787), (2394, 58838), (2418, 58254), (2604, 54093), (2628, 53599), (2774, 50778), (2821, 49932), (2847, 49476), (2964, 47523), (3066, 45942), (3276, 42997), (3458, 40734), (3534, 39858), (3627, 38836), (3796, 37107), (3906, 36062), (4123, 34164), (4161, 33852), (4446, 31682), (4526, 31122), (4599, 30628), (4788, 29419), (4836, 29127), (5187, 27156), (5301, 26572), (5548, 25389), (5642, 24966), (5694, 24738), (6132, 22971), (6643, 21204), (6789, 20748), (6916, 20367), (7068, 19929), (7254, 19418), (7657, 18396), (7812, 18031), (8246, 17082), (8322, 16926), (8463, 16644), (8541, 16492), (8892, 15841), (9052, 15561), (9198, 15314), (9709, 14508), (10374, 13578), (10602, 13286), (11284, 12483), (11388, 12369)]