180149246

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 284884992

約数和(自身を除く): 104735746

約数列:

[1, 2, 31, 62, 127, 137, 167, 254, 274, 334, 3937, 4247, 5177, 7874, 8494, 10354, 17399, 21209, 22879, 34798, 42418, 45758, 539369, 657479, 709249, 1078738, 1314958, 1418498, 2905633, 5811266, 90074623, 180149246]

約数ペア:

[(1, 180149246), (2, 90074623), (31, 5811266), (62, 2905633), (127, 1418498), (137, 1314958), (167, 1078738), (254, 709249), (274, 657479), (334, 539369), (3937, 45758), (4247, 42418), (5177, 34798), (7874, 22879), (8494, 21209), (10354, 17399)]