162134780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{28051}}^1$

素因数の和:28094

約数の個数: 36

約数和(自身を含む): 361702488

約数和(自身を除く): 199567708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 28051, 56102, 112204, 140255, 280510, 476867, 561020, 953734, 1907468, 2384335, 4768670, 8106739, 9537340, 16213478, 32426956, 40533695, 81067390, 162134780]

約数ペア:

[(1, 162134780), (2, 81067390), (4, 40533695), (5, 32426956), (10, 16213478), (17, 9537340), (20, 8106739), (34, 4768670), (68, 2384335), (85, 1907468), (170, 953734), (289, 561020), (340, 476867), (578, 280510), (1156, 140255), (1445, 112204), (2890, 56102), (5780, 28051)]