155431394

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{1213}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 236584320

約数和(自身を除く): 81152926

約数列:

[1, 2, 79, 158, 811, 1213, 1622, 2426, 64069, 95827, 128138, 191654, 983743, 1967486, 77715697, 155431394]

約数ペア:

[(1, 155431394), (2, 77715697), (79, 1967486), (158, 983743), (811, 191654), (1213, 128138), (1622, 95827), (2426, 64069)]