163950962

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 139416718

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 191, 266, 382, 461, 922, 931, 1337, 1862, 2674, 3227, 3629, 6454, 7258, 8759, 9359, 17518, 18718, 22589, 25403, 45178, 50806, 61313, 88051, 122626, 176102, 177821, 355642, 429191, 616357, 858382, 1232714, 1672969, 3345938, 4314499, 8628998, 11710783, 23421566, 81975481, 163950962]

約数ペア:

[(1, 163950962), (2, 81975481), (7, 23421566), (14, 11710783), (19, 8628998), (38, 4314499), (49, 3345938), (98, 1672969), (133, 1232714), (191, 858382), (266, 616357), (382, 429191), (461, 355642), (922, 177821), (931, 176102), (1337, 122626), (1862, 88051), (2674, 61313), (3227, 50806), (3629, 45178), (6454, 25403), (7258, 22589), (8759, 18718), (9359, 17518)]