164152

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 331560

約数和(自身を除く): 167408

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 289, 568, 578, 1156, 1207, 2312, 2414, 4828, 9656, 20519, 41038, 82076, 164152]

約数ペア:

[(1, 164152), (2, 82076), (4, 41038), (8, 20519), (17, 9656), (34, 4828), (68, 2414), (71, 2312), (136, 1207), (142, 1156), (284, 578), (289, 568)]