156975386090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{119828539}}^1$

素因数の和:119828677

約数の個数: 16

約数和(自身を含む): 284712611040

約数和(自身を除く): 127737224950

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 119828539, 239657078, 599142695, 1198285390, 15697538609, 31395077218, 78487693045, 156975386090]

約数ペア:

[(1, 156975386090), (2, 78487693045), (5, 31395077218), (10, 15697538609), (131, 1198285390), (262, 599142695), (655, 239657078), (1310, 119828539)]