156940467378

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{368404853}}^1$

素因数の和:368404929

約数の個数: 16

約数和(自身を含む): 318301793856

約数和(自身を除く): 161361326478

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 368404853, 736809706, 1105214559, 2210429118, 26156744563, 52313489126, 78470233689, 156940467378]

約数ペア:

[(1, 156940467378), (2, 78470233689), (3, 52313489126), (6, 26156744563), (71, 2210429118), (142, 1105214559), (213, 736809706), (426, 368404853)]