163441060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{28277}}^1$

素因数の和:28320

約数の個数: 36

約数和(自身を含む): 364616532

約数和(自身を除く): 201175472

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 28277, 56554, 113108, 141385, 282770, 480709, 565540, 961418, 1922836, 2403545, 4807090, 8172053, 9614180, 16344106, 32688212, 40860265, 81720530, 163441060]

約数ペア:

[(1, 163441060), (2, 81720530), (4, 40860265), (5, 32688212), (10, 16344106), (17, 9614180), (20, 8172053), (34, 4807090), (68, 2403545), (85, 1922836), (170, 961418), (289, 565540), (340, 480709), (578, 282770), (1156, 141385), (1445, 113108), (2890, 56554), (5780, 28277)]