151120948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 306270720

約数和(自身を除く): 155149772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2531, 2596, 2714, 5062, 5428, 10124, 14927, 27841, 29854, 55682, 58213, 59708, 111364, 116426, 149329, 232852, 298658, 597316, 640343, 1280686, 1642619, 2561372, 3285238, 3434567, 6570476, 6869134, 13738268, 37780237, 75560474, 151120948]

約数ペア:

[(1, 151120948), (2, 75560474), (4, 37780237), (11, 13738268), (22, 6869134), (23, 6570476), (44, 3434567), (46, 3285238), (59, 2561372), (92, 1642619), (118, 1280686), (236, 640343), (253, 597316), (506, 298658), (649, 232852), (1012, 149329), (1298, 116426), (1357, 111364), (2531, 59708), (2596, 58213), (2714, 55682), (5062, 29854), (5428, 27841), (10124, 14927)]