127836968

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37423}}^1$

素因数の和:37497

約数の個数: 32

約数和(自身を含む): 278434560

約数和(自身を除く): 150597592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 37423, 74846, 149692, 261961, 299384, 523922, 1047844, 2095688, 2282803, 4565606, 9131212, 15979621, 18262424, 31959242, 63918484, 127836968]

約数ペア:

[(1, 127836968), (2, 63918484), (4, 31959242), (7, 18262424), (8, 15979621), (14, 9131212), (28, 4565606), (56, 2282803), (61, 2095688), (122, 1047844), (244, 523922), (427, 299384), (488, 261961), (854, 149692), (1708, 74846), (3416, 37423)]