148279572

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 495738880

約数和(自身を除く): 347459308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 37, 38, 42, 54, 57, 62, 63, 74, 76, 81, 84, 93, 108, 111, 114, 124, 126, 133, 148, 162, 171, 186, 189, 217, 222, 228, 243, 252, 259, 266, 279, 324, 333, 342, 372, 378, 399, 434, 444, 486, 513, 518, 532, 558, 567, 589, 651, 666, 684, 703, 756, 777, 798, 837, 868, 972, 999, 1026, 1036, 1116, 1134, 1147, 1178, 1197, 1302, 1332, 1406, 1539, 1554, 1596, 1674, 1701, 1767, 1953, 1998, 2052, 2109, 2268, 2294, 2331, 2356, 2394, 2511, 2604, 2812, 2997, 3078, 3108, 3348, 3402, 3441, 3534, 3591, 3906, 3996, 4123, 4218, 4588, 4617, 4662, 4788, 4921, 5022, 5301, 5859, 5994, 6156, 6327, 6804, 6882, 6993, 7068, 7182, 7533, 7812, 8029, 8246, 8436, 8991, 9234, 9324, 9842, 10044, 10323, 10602, 10773, 11718, 11988, 12369, 12654, 13764, 13986, 14364, 14763, 15066, 15903, 16058, 16492, 17577, 17982, 18468, 18981, 19684, 20646, 20979, 21204, 21546, 21793, 23436, 24087, 24738, 25308, 27972, 29526, 30132, 30969, 31806, 32116, 32319, 35154, 35964, 37107, 37962, 41292, 41958, 43092, 43586, 44289, 47709, 48174, 49476, 52731, 56943, 59052, 61938, 62937, 63612, 64638, 65379, 70308, 72261, 74214, 75924, 83916, 87172, 88578, 92907, 95418, 96348, 105462, 111321, 113886, 123876, 125874, 129276, 130758, 132867, 143127, 144522, 148428, 152551, 170829, 177156, 185814, 190836, 196137, 210924, 216783, 222642, 227772, 251748, 261516, 265734, 278721, 286254, 289044, 305102, 333963, 341658, 371628, 392274, 398601, 433566, 445284, 457653, 531468, 557442, 572508, 588411, 610204, 650349, 667926, 683316, 784548, 797202, 867132, 915306, 1001889, 1114884, 1176822, 1195803, 1300698, 1335852, 1372959, 1594404, 1765233, 1830612, 1951047, 2003778, 2353644, 2391606, 2601396, 2745918, 3530466, 3902094, 4007556, 4118877, 4783212, 5295699, 5491836, 7060932, 7804188, 8237754, 10591398, 12356631, 16475508, 21182796, 24713262, 37069893, 49426524, 74139786, 148279572]

約数ペア:

[(1, 148279572), (2, 74139786), (3, 49426524), (4, 37069893), (6, 24713262), (7, 21182796), (9, 16475508), (12, 12356631), (14, 10591398), (18, 8237754), (19, 7804188), (21, 7060932), (27, 5491836), (28, 5295699), (31, 4783212), (36, 4118877), (37, 4007556), (38, 3902094), (42, 3530466), (54, 2745918), (57, 2601396), (62, 2391606), (63, 2353644), (74, 2003778), (76, 1951047), (81, 1830612), (84, 1765233), (93, 1594404), (108, 1372959), (111, 1335852), (114, 1300698), (124, 1195803), (126, 1176822), (133, 1114884), (148, 1001889), (162, 915306), (171, 867132), (186, 797202), (189, 784548), (217, 683316), (222, 667926), (228, 650349), (243, 610204), (252, 588411), (259, 572508), (266, 557442), (279, 531468), (324, 457653), (333, 445284), (342, 433566), (372, 398601), (378, 392274), (399, 371628), (434, 341658), (444, 333963), (486, 305102), (513, 289044), (518, 286254), (532, 278721), (558, 265734), (567, 261516), (589, 251748), (651, 227772), (666, 222642), (684, 216783), (703, 210924), (756, 196137), (777, 190836), (798, 185814), (837, 177156), (868, 170829), (972, 152551), (999, 148428), (1026, 144522), (1036, 143127), (1116, 132867), (1134, 130758), (1147, 129276), (1178, 125874), (1197, 123876), (1302, 113886), (1332, 111321), (1406, 105462), (1539, 96348), (1554, 95418), (1596, 92907), (1674, 88578), (1701, 87172), (1767, 83916), (1953, 75924), (1998, 74214), (2052, 72261), (2109, 70308), (2268, 65379), (2294, 64638), (2331, 63612), (2356, 62937), (2394, 61938), (2511, 59052), (2604, 56943), (2812, 52731), (2997, 49476), (3078, 48174), (3108, 47709), (3348, 44289), (3402, 43586), (3441, 43092), (3534, 41958), (3591, 41292), (3906, 37962), (3996, 37107), (4123, 35964), (4218, 35154), (4588, 32319), (4617, 32116), (4662, 31806), (4788, 30969), (4921, 30132), (5022, 29526), (5301, 27972), (5859, 25308), (5994, 24738), (6156, 24087), (6327, 23436), (6804, 21793), (6882, 21546), (6993, 21204), (7068, 20979), (7182, 20646), (7533, 19684), (7812, 18981), (8029, 18468), (8246, 17982), (8436, 17577), (8991, 16492), (9234, 16058), (9324, 15903), (9842, 15066), (10044, 14763), (10323, 14364), (10602, 13986), (10773, 13764), (11718, 12654), (11988, 12369)]