131024432

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15193}}^1$

素因数の和:15226

約数の個数: 60

約数和(自身を含む): 322173576

約数和(自身を除く): 191149144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 15193, 30386, 60772, 106351, 121544, 167123, 212702, 243088, 334246, 425404, 668492, 744457, 850808, 1169861, 1336984, 1488914, 1701616, 2339722, 2673968, 2977828, 4679444, 5955656, 8189027, 9358888, 11911312, 16378054, 18717776, 32756108, 65512216, 131024432]

約数ペア:

[(1, 131024432), (2, 65512216), (4, 32756108), (7, 18717776), (8, 16378054), (11, 11911312), (14, 9358888), (16, 8189027), (22, 5955656), (28, 4679444), (44, 2977828), (49, 2673968), (56, 2339722), (77, 1701616), (88, 1488914), (98, 1336984), (112, 1169861), (154, 850808), (176, 744457), (196, 668492), (308, 425404), (392, 334246), (539, 243088), (616, 212702), (784, 167123), (1078, 121544), (1232, 106351), (2156, 60772), (4312, 30386), (8624, 15193)]