143359312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{242161}}^1$

素因数の和:242206

約数の個数: 20

約数和(自身を含む): 285266836

約数和(自身を除く): 141907524

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 242161, 484322, 968644, 1937288, 3874576, 8959957, 17919914, 35839828, 71679656, 143359312]

約数ペア:

[(1, 143359312), (2, 71679656), (4, 35839828), (8, 17919914), (16, 8959957), (37, 3874576), (74, 1937288), (148, 968644), (296, 484322), (592, 242161)]