189453359812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{8477419}}^1$

素因数の和:8477611

約数の個数: 24

約数和(自身を含む): 342759045440

約数和(自身を除く): 153305685628

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 5587, 11174, 22348, 8477419, 16954838, 33909676, 313664503, 627329006, 1254658012, 1280090269, 2560180538, 5120361076, 47363339953, 94726679906, 189453359812]

約数ペア:

[(1, 189453359812), (2, 94726679906), (4, 47363339953), (37, 5120361076), (74, 2560180538), (148, 1280090269), (151, 1254658012), (302, 627329006), (604, 313664503), (5587, 33909676), (11174, 16954838), (22348, 8477419)]