155004166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{4003}}^1$

素因数の和:5043

約数の個数: 16

約数和(自身を含む): 245044800

約数和(自身を除く): 90040634

約数列:

[1, 2, 19, 38, 1019, 2038, 4003, 8006, 19361, 38722, 76057, 152114, 4079057, 8158114, 77502083, 155004166]

約数ペア:

[(1, 155004166), (2, 77502083), (19, 8158114), (38, 4079057), (1019, 152114), (2038, 76057), (4003, 38722), (8006, 19361)]