144632848

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{16229}}^1$

素因数の和:16794

約数の個数: 20

約数和(自身を含む): 280746540

約数和(自身を除く): 136113692

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 16229, 32458, 64916, 129832, 259664, 9039553, 18079106, 36158212, 72316424, 144632848]

約数ペア:

[(1, 144632848), (2, 72316424), (4, 36158212), (8, 18079106), (16, 9039553), (557, 259664), (1114, 129832), (2228, 64916), (4456, 32458), (8912, 16229)]