156975410

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{189127}}^1$

素因数の和:189217

約数の個数: 16

約数和(自身を含む): 285961536

約数和(自身を除く): 128986126

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 189127, 378254, 945635, 1891270, 15697541, 31395082, 78487705, 156975410]

約数ペア:

[(1, 156975410), (2, 78487705), (5, 31395082), (10, 15697541), (83, 1891270), (166, 945635), (415, 378254), (830, 189127)]