140146588

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 247750272

約数和(自身を除く): 107603684

約数列:

[1, 2, 4, 197, 293, 394, 586, 607, 788, 1172, 1214, 2428, 57721, 115442, 119579, 177851, 230884, 239158, 355702, 478316, 711404, 35036647, 70073294, 140146588]

約数ペア:

[(1, 140146588), (2, 70073294), (4, 35036647), (197, 711404), (293, 478316), (394, 355702), (586, 239158), (607, 230884), (788, 177851), (1172, 119579), (1214, 115442), (2428, 57721)]