123358524

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 296384256

約数和(自身を除く): 173025732

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 804, 852, 2161, 4322, 4757, 6483, 8644, 9514, 12966, 14271, 19028, 25932, 28542, 57084, 144787, 153431, 289574, 306862, 434361, 460293, 579148, 613724, 868722, 920586, 1737444, 1841172, 10279877, 20559754, 30839631, 41119508, 61679262, 123358524]

約数ペア:

[(1, 123358524), (2, 61679262), (3, 41119508), (4, 30839631), (6, 20559754), (12, 10279877), (67, 1841172), (71, 1737444), (134, 920586), (142, 868722), (201, 613724), (213, 579148), (268, 460293), (284, 434361), (402, 306862), (426, 289574), (804, 153431), (852, 144787), (2161, 57084), (4322, 28542), (4757, 25932), (6483, 19028), (8644, 14271), (9514, 12966)]