157436838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 379753920

約数和(自身を除く): 222317082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 822, 1233, 1637, 1781, 2466, 3274, 3562, 3699, 4911, 5343, 7398, 9822, 10686, 14733, 16029, 21281, 29466, 32058, 42562, 44199, 48087, 63843, 88398, 96174, 127686, 191529, 224269, 383058, 448538, 574587, 672807, 1149174, 1345614, 2018421, 2915497, 4036842, 5830994, 6055263, 8746491, 12110526, 17492982, 26239473, 52478946, 78718419, 157436838]

約数ペア:

[(1, 157436838), (2, 78718419), (3, 52478946), (6, 26239473), (9, 17492982), (13, 12110526), (18, 8746491), (26, 6055263), (27, 5830994), (39, 4036842), (54, 2915497), (78, 2018421), (117, 1345614), (137, 1149174), (234, 672807), (274, 574587), (351, 448538), (411, 383058), (702, 224269), (822, 191529), (1233, 127686), (1637, 96174), (1781, 88398), (2466, 63843), (3274, 48087), (3562, 44199), (3699, 42562), (4911, 32058), (5343, 29466), (7398, 21281), (9822, 16029), (10686, 14733)]