156620025028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{15581}}^1\times {\mathrm{132263}}^1$

素因数の和:147867

約数の個数: 24

約数和(自身を含む): 288531270720

約数和(自身を除く): 131911245692

約数列:

[1, 2, 4, 19, 38, 76, 15581, 31162, 62324, 132263, 264526, 296039, 529052, 592078, 1184156, 2512997, 5025994, 10051988, 2060789803, 4121579606, 8243159212, 39155006257, 78310012514, 156620025028]

約数ペア:

[(1, 156620025028), (2, 78310012514), (4, 39155006257), (19, 8243159212), (38, 4121579606), (76, 2060789803), (15581, 10051988), (31162, 5025994), (62324, 2512997), (132263, 1184156), (264526, 592078), (296039, 529052)]