156716469

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 280425600

約数和(自身を除く): 123709131

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 179, 273, 537, 819, 1069, 1253, 1611, 2327, 3207, 3759, 6981, 7483, 9621, 11277, 13897, 16289, 20943, 22449, 41691, 48867, 67347, 97279, 125073, 146601, 191351, 291837, 574053, 875511, 1339457, 1722159, 2487563, 4018371, 7462689, 12055113, 17412941, 22388067, 52238823, 156716469]

約数ペア:

[(1, 156716469), (3, 52238823), (7, 22388067), (9, 17412941), (13, 12055113), (21, 7462689), (39, 4018371), (63, 2487563), (91, 1722159), (117, 1339457), (179, 875511), (273, 574053), (537, 291837), (819, 191351), (1069, 146601), (1253, 125073), (1611, 97279), (2327, 67347), (3207, 48867), (3759, 41691), (6981, 22449), (7483, 20943), (9621, 16289), (11277, 13897)]