166542230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{537233}}^1$

素因数の和:537271

約数の個数: 16

約数和(自身を含む): 309446784

約数和(自身を除く): 142904554

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 537233, 1074466, 2686165, 5372330, 16654223, 33308446, 83271115, 166542230]

約数ペア:

[(1, 166542230), (2, 83271115), (5, 33308446), (10, 16654223), (31, 5372330), (62, 2686165), (155, 1074466), (310, 537233)]