172126108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3701}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 378137088

約数和(自身を除く): 206010980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 3701, 4228, 6644, 7402, 11627, 14804, 23254, 25907, 40711, 46508, 51814, 81422, 103628, 162844, 284977, 558851, 569954, 1117702, 1139908, 2235404, 3911957, 6147361, 7823914, 12294722, 15647828, 24589444, 43031527, 86063054, 172126108]

約数ペア:

[(1, 172126108), (2, 86063054), (4, 43031527), (7, 24589444), (11, 15647828), (14, 12294722), (22, 7823914), (28, 6147361), (44, 3911957), (77, 2235404), (151, 1139908), (154, 1117702), (302, 569954), (308, 558851), (604, 284977), (1057, 162844), (1661, 103628), (2114, 81422), (3322, 51814), (3701, 46508), (4228, 40711), (6644, 25907), (7402, 23254), (11627, 14804)]