156916788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868057}}^1$

素因数の和:1868071

約数の個数: 24

約数和(自身を含む): 418444992

約数和(自身を除く): 261528204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868057, 3736114, 5604171, 7472228, 11208342, 13076399, 22416684, 26152798, 39229197, 52305596, 78458394, 156916788]

約数ペア:

[(1, 156916788), (2, 78458394), (3, 52305596), (4, 39229197), (6, 26152798), (7, 22416684), (12, 13076399), (14, 11208342), (21, 7472228), (28, 5604171), (42, 3736114), (84, 1868057)]