129191524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4153}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 284731776

約数和(自身を除く): 155540252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 4153, 4444, 7777, 8306, 15554, 16612, 29071, 31108, 45683, 58142, 91366, 116284, 182732, 319781, 419453, 639562, 838906, 1279124, 1677812, 2936171, 4613983, 5872342, 9227966, 11744684, 18455932, 32297881, 64595762, 129191524]

約数ペア:

[(1, 129191524), (2, 64595762), (4, 32297881), (7, 18455932), (11, 11744684), (14, 9227966), (22, 5872342), (28, 4613983), (44, 2936171), (77, 1677812), (101, 1279124), (154, 838906), (202, 639562), (308, 419453), (404, 319781), (707, 182732), (1111, 116284), (1414, 91366), (2222, 58142), (2828, 45683), (4153, 31108), (4444, 29071), (7777, 16612), (8306, 15554)]