155129863

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1951}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 182769664

約数和(自身を除く): 27639801

約数列:

[1, 7, 37, 259, 307, 1951, 2149, 11359, 13657, 72187, 79513, 505309, 598957, 4192699, 22161409, 155129863]

約数ペア:

[(1, 155129863), (7, 22161409), (37, 4192699), (259, 598957), (307, 505309), (1951, 79513), (2149, 72187), (11359, 13657)]