122306828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 252866880

約数和(自身を除く): 130560052

約数列:

[1, 2, 4, 7, 14, 28, 53, 73, 106, 146, 212, 292, 371, 511, 742, 1022, 1129, 1484, 2044, 2258, 3869, 4516, 7738, 7903, 15476, 15806, 27083, 31612, 54166, 59837, 82417, 108332, 119674, 164834, 239348, 329668, 418859, 576919, 837718, 1153838, 1675436, 2307676, 4368101, 8736202, 17472404, 30576707, 61153414, 122306828]

約数ペア:

[(1, 122306828), (2, 61153414), (4, 30576707), (7, 17472404), (14, 8736202), (28, 4368101), (53, 2307676), (73, 1675436), (106, 1153838), (146, 837718), (212, 576919), (292, 418859), (371, 329668), (511, 239348), (742, 164834), (1022, 119674), (1129, 108332), (1484, 82417), (2044, 59837), (2258, 54166), (3869, 31612), (4516, 27083), (7738, 15806), (7903, 15476)]