138478704

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 311492496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 647, 686, 728, 784, 1029, 1092, 1176, 1274, 1294, 1372, 1456, 1911, 1941, 2058, 2184, 2352, 2548, 2588, 2744, 3822, 3882, 4116, 4368, 4459, 4529, 5096, 5176, 5488, 7644, 7764, 8232, 8411, 8918, 9058, 10192, 10352, 13377, 13587, 15288, 15528, 16464, 16822, 17836, 18116, 25233, 26754, 27174, 30576, 31056, 31703, 33644, 35672, 36232, 50466, 53508, 54348, 58877, 63406, 67288, 71344, 72464, 95109, 100932, 107016, 108696, 117754, 126812, 134576, 176631, 190218, 201864, 214032, 217392, 221921, 235508, 253624, 353262, 380436, 403728, 412139, 443842, 471016, 507248, 665763, 706524, 760872, 824278, 887684, 942032, 1236417, 1331526, 1413048, 1521744, 1648556, 1775368, 2472834, 2663052, 2826096, 2884973, 3297112, 3550736, 4945668, 5326104, 5769946, 6594224, 8654919, 9891336, 10652208, 11539892, 17309838, 19782672, 23079784, 34619676, 46159568, 69239352, 138478704]

約数ペア:

[(1, 138478704), (2, 69239352), (3, 46159568), (4, 34619676), (6, 23079784), (7, 19782672), (8, 17309838), (12, 11539892), (13, 10652208), (14, 9891336), (16, 8654919), (21, 6594224), (24, 5769946), (26, 5326104), (28, 4945668), (39, 3550736), (42, 3297112), (48, 2884973), (49, 2826096), (52, 2663052), (56, 2472834), (78, 1775368), (84, 1648556), (91, 1521744), (98, 1413048), (104, 1331526), (112, 1236417), (147, 942032), (156, 887684), (168, 824278), (182, 760872), (196, 706524), (208, 665763), (273, 507248), (294, 471016), (312, 443842), (336, 412139), (343, 403728), (364, 380436), (392, 353262), (546, 253624), (588, 235508), (624, 221921), (637, 217392), (647, 214032), (686, 201864), (728, 190218), (784, 176631), (1029, 134576), (1092, 126812), (1176, 117754), (1274, 108696), (1294, 107016), (1372, 100932), (1456, 95109), (1911, 72464), (1941, 71344), (2058, 67288), (2184, 63406), (2352, 58877), (2548, 54348), (2588, 53508), (2744, 50466), (3822, 36232), (3882, 35672), (4116, 33644), (4368, 31703), (4459, 31056), (4529, 30576), (5096, 27174), (5176, 26754), (5488, 25233), (7644, 18116), (7764, 17836), (8232, 16822), (8411, 16464), (8918, 15528), (9058, 15288), (10192, 13587), (10352, 13377)]