123663696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198179}}^1$

素因数の和:198203

約数の個数: 40

約数和(自身を含む): 344040480

約数和(自身を除く): 220376784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 198179, 396358, 594537, 792716, 1189074, 1585432, 2378148, 2576327, 3170864, 4756296, 5152654, 7728981, 9512592, 10305308, 15457962, 20610616, 30915924, 41221232, 61831848, 123663696]

約数ペア:

[(1, 123663696), (2, 61831848), (3, 41221232), (4, 30915924), (6, 20610616), (8, 15457962), (12, 10305308), (13, 9512592), (16, 7728981), (24, 5152654), (26, 4756296), (39, 3170864), (48, 2576327), (52, 2378148), (78, 1585432), (104, 1189074), (156, 792716), (208, 594537), (312, 396358), (624, 198179)]