131604956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 280691712

約数和(自身を除く): 149086756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 1057, 1831, 2114, 2567, 3662, 4228, 5134, 7324, 10268, 12817, 17969, 25634, 31127, 35938, 51268, 62254, 71876, 124508, 217889, 276481, 435778, 552962, 871556, 1105924, 1935367, 3870734, 4700177, 7741468, 9400354, 18800708, 32901239, 65802478, 131604956]

約数ペア:

[(1, 131604956), (2, 65802478), (4, 32901239), (7, 18800708), (14, 9400354), (17, 7741468), (28, 4700177), (34, 3870734), (68, 1935367), (119, 1105924), (151, 871556), (238, 552962), (302, 435778), (476, 276481), (604, 217889), (1057, 124508), (1831, 71876), (2114, 62254), (2567, 51268), (3662, 35938), (4228, 31127), (5134, 25634), (7324, 17969), (10268, 12817)]