155701871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2593}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 174316800

約数和(自身を除く): 18614929

約数列:

[1, 13, 31, 149, 403, 1937, 2593, 4619, 33709, 60047, 80383, 386357, 1044979, 5022641, 11977067, 155701871]

約数ペア:

[(1, 155701871), (13, 11977067), (31, 5022641), (149, 1044979), (403, 386357), (1937, 80383), (2593, 60047), (4619, 33709)]