178956732

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 428110592

約数和(自身を除く): 249153860

約数列:

[1, 2, 3, 4, 6, 12, 67, 103, 134, 201, 206, 268, 309, 402, 412, 618, 804, 1236, 2161, 4322, 6483, 6901, 8644, 12966, 13802, 20703, 25932, 27604, 41406, 82812, 144787, 222583, 289574, 434361, 445166, 579148, 667749, 868722, 890332, 1335498, 1737444, 2670996, 14913061, 29826122, 44739183, 59652244, 89478366, 178956732]

約数ペア:

[(1, 178956732), (2, 89478366), (3, 59652244), (4, 44739183), (6, 29826122), (12, 14913061), (67, 2670996), (103, 1737444), (134, 1335498), (201, 890332), (206, 868722), (268, 667749), (309, 579148), (402, 445166), (412, 434361), (618, 289574), (804, 222583), (1236, 144787), (2161, 82812), (4322, 41406), (6483, 27604), (6901, 25932), (8644, 20703), (12966, 13802)]