159204038

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{12401}}^1$

素因数の和:12548

約数の個数: 24

約数和(自身を含む): 279937944

約数和(自身を除く): 120733906

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12401, 12838, 24802, 86807, 173614, 607649, 1215298, 1624531, 3249062, 11371717, 22743434, 79602019, 159204038]

約数ペア:

[(1, 159204038), (2, 79602019), (7, 22743434), (14, 11371717), (49, 3249062), (98, 1624531), (131, 1215298), (262, 607649), (917, 173614), (1834, 86807), (6419, 24802), (12401, 12838)]