148889210446

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{887}}^1\times {\mathrm{1697}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 237835110816

約数和(自身を除く): 88945900370

約数列:

[1, 2, 19, 38, 137, 274, 361, 722, 887, 1697, 1774, 2603, 3394, 5206, 16853, 32243, 33706, 49457, 64486, 98914, 121519, 232489, 243038, 320207, 464978, 612617, 640414, 1225234, 1505239, 2308861, 3010478, 4417291, 4617722, 8834582, 28599541, 43868359, 57199082, 83928529, 87736718, 167857058, 206217743, 412435486, 543391279, 1086782558, 3918137117, 7836274234, 74444605223, 148889210446]

約数ペア:

[(1, 148889210446), (2, 74444605223), (19, 7836274234), (38, 3918137117), (137, 1086782558), (274, 543391279), (361, 412435486), (722, 206217743), (887, 167857058), (1697, 87736718), (1774, 83928529), (2603, 57199082), (3394, 43868359), (5206, 28599541), (16853, 8834582), (32243, 4617722), (33706, 4417291), (49457, 3010478), (64486, 2308861), (98914, 1505239), (121519, 1225234), (232489, 640414), (243038, 612617), (320207, 464978)]