130264708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 268579584

約数和(自身を除く): 138314876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 233, 287, 466, 487, 574, 932, 974, 1148, 1631, 1948, 3262, 3409, 6524, 6818, 9553, 13636, 19106, 19967, 38212, 39934, 66871, 79868, 113471, 133742, 139769, 226942, 267484, 279538, 453884, 559076, 794297, 1588594, 3177188, 4652311, 9304622, 18609244, 32566177, 65132354, 130264708]

約数ペア:

[(1, 130264708), (2, 65132354), (4, 32566177), (7, 18609244), (14, 9304622), (28, 4652311), (41, 3177188), (82, 1588594), (164, 794297), (233, 559076), (287, 453884), (466, 279538), (487, 267484), (574, 226942), (932, 139769), (974, 133742), (1148, 113471), (1631, 79868), (1948, 66871), (3262, 39934), (3409, 38212), (6524, 19967), (6818, 19106), (9553, 13636)]