156842470

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{29989}}^1$

素因数の和:30519

約数の個数: 16

約数和(自身を含む): 282865680

約数和(自身を除く): 126023210

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 29989, 59978, 149945, 299890, 15684247, 31368494, 78421235, 156842470]

約数ペア:

[(1, 156842470), (2, 78421235), (5, 31368494), (10, 15684247), (523, 299890), (1046, 149945), (2615, 59978), (5230, 29989)]