162980074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{7703}}^1$

素因数の和:7925

約数の個数: 16

約数和(自身を含む): 249609600

約数和(自身を除く): 86629526

約数列:

[1, 2, 71, 142, 149, 298, 7703, 10579, 15406, 21158, 546913, 1093826, 1147747, 2295494, 81490037, 162980074]

約数ペア:

[(1, 162980074), (2, 81490037), (71, 2295494), (142, 1147747), (149, 1093826), (298, 546913), (7703, 21158), (10579, 15406)]