163239272

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 361152000

約数和(自身を除く): 197912728

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 109, 188, 218, 329, 376, 436, 569, 658, 763, 872, 1138, 1316, 1526, 2276, 2632, 3052, 3983, 4552, 5123, 6104, 7966, 10246, 15932, 20492, 26743, 31864, 35861, 40984, 53486, 62021, 71722, 106972, 124042, 143444, 187201, 213944, 248084, 286888, 374402, 434147, 496168, 748804, 868294, 1497608, 1736588, 2914987, 3473176, 5829974, 11659948, 20404909, 23319896, 40809818, 81619636, 163239272]

約数ペア:

[(1, 163239272), (2, 81619636), (4, 40809818), (7, 23319896), (8, 20404909), (14, 11659948), (28, 5829974), (47, 3473176), (56, 2914987), (94, 1736588), (109, 1497608), (188, 868294), (218, 748804), (329, 496168), (376, 434147), (436, 374402), (569, 286888), (658, 248084), (763, 213944), (872, 187201), (1138, 143444), (1316, 124042), (1526, 106972), (2276, 71722), (2632, 62021), (3052, 53486), (3983, 40984), (4552, 35861), (5123, 31864), (6104, 26743), (7966, 20492), (10246, 15932)]