149264804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{47057}}^1$

素因数の和:47135

約数の個数: 24

約数和(自身を含む): 285924408

約数和(自身を除く): 136659604

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 47057, 94114, 188228, 611741, 1223482, 2446964, 2870477, 5740954, 11481908, 37316201, 74632402, 149264804]

約数ペア:

[(1, 149264804), (2, 74632402), (4, 37316201), (13, 11481908), (26, 5740954), (52, 2870477), (61, 2446964), (122, 1223482), (244, 611741), (793, 188228), (1586, 94114), (3172, 47057)]