156931430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{424139}}^1$

素因数の和:424183

約数の個数: 16

約数和(自身を含む): 290111760

約数和(自身を除く): 133180330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 424139, 848278, 2120695, 4241390, 15693143, 31386286, 78465715, 156931430]

約数ペア:

[(1, 156931430), (2, 78465715), (5, 31386286), (10, 15693143), (37, 4241390), (74, 2120695), (185, 848278), (370, 424139)]