153821664

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12421}}^1$

素因数の和:12480

約数の個数: 72

約数和(自身を含む): 447639192

約数和(自身を除く): 293817528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 12421, 24842, 37263, 49684, 74526, 99368, 111789, 149052, 198736, 223578, 298104, 397472, 447156, 534103, 596208, 894312, 1068206, 1192416, 1602309, 1788624, 2136412, 3204618, 3577248, 4272824, 4806927, 6409236, 8545648, 9613854, 12818472, 17091296, 19227708, 25636944, 38455416, 51273888, 76910832, 153821664]

約数ペア:

[(1, 153821664), (2, 76910832), (3, 51273888), (4, 38455416), (6, 25636944), (8, 19227708), (9, 17091296), (12, 12818472), (16, 9613854), (18, 8545648), (24, 6409236), (32, 4806927), (36, 4272824), (43, 3577248), (48, 3204618), (72, 2136412), (86, 1788624), (96, 1602309), (129, 1192416), (144, 1068206), (172, 894312), (258, 596208), (288, 534103), (344, 447156), (387, 397472), (516, 298104), (688, 223578), (774, 198736), (1032, 149052), (1376, 111789), (1548, 99368), (2064, 74526), (3096, 49684), (4128, 37263), (6192, 24842), (12384, 12421)]