121418908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{15671}}^1$

素因数の和:15837

約数の個数: 24

約数和(自身を含む): 230378400

約数和(自身を除く): 108959492

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 15671, 31342, 62684, 203723, 407446, 814892, 2334979, 4669958, 9339916, 30354727, 60709454, 121418908]

約数ペア:

[(1, 121418908), (2, 60709454), (4, 30354727), (13, 9339916), (26, 4669958), (52, 2334979), (149, 814892), (298, 407446), (596, 203723), (1937, 62684), (3874, 31342), (7748, 15671)]