156931411340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8713}}^1\times {\mathrm{81869}}^1$

素因数の和:90602

約数の個数: 48

約数和(自身を含む): 359561250720

約数和(自身を除く): 202629839380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8713, 17426, 34852, 43565, 81869, 87130, 95843, 163738, 174260, 191686, 327476, 383372, 409345, 479215, 818690, 900559, 958430, 1637380, 1801118, 1916860, 3602236, 4502795, 9005590, 18011180, 713324597, 1426649194, 2853298388, 3566622985, 7133245970, 7846570567, 14266491940, 15693141134, 31386282268, 39232852835, 78465705670, 156931411340]

約数ペア:

[(1, 156931411340), (2, 78465705670), (4, 39232852835), (5, 31386282268), (10, 15693141134), (11, 14266491940), (20, 7846570567), (22, 7133245970), (44, 3566622985), (55, 2853298388), (110, 1426649194), (220, 713324597), (8713, 18011180), (17426, 9005590), (34852, 4502795), (43565, 3602236), (81869, 1916860), (87130, 1801118), (95843, 1637380), (163738, 958430), (174260, 900559), (191686, 818690), (327476, 479215), (383372, 409345)]