147760282943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{28649}}^1$

素因数の和:28864

約数の個数: 48

約数和(自身を含む): 193163342400

約数和(自身を除く): 45403059457

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 361, 1099, 1729, 2041, 2527, 2983, 4693, 14287, 20881, 28649, 32851, 38779, 56677, 200543, 271453, 372437, 396739, 544331, 736801, 2607059, 3810317, 4497893, 5157607, 7076303, 10342289, 31485251, 49534121, 58472609, 72396023, 85459967, 134449757, 409308263, 598219769, 941148299, 1110979571, 1623739373, 7776856997, 11366175611, 21108611849, 147760282943]

約数ペア:

[(1, 147760282943), (7, 21108611849), (13, 11366175611), (19, 7776856997), (91, 1623739373), (133, 1110979571), (157, 941148299), (247, 598219769), (361, 409308263), (1099, 134449757), (1729, 85459967), (2041, 72396023), (2527, 58472609), (2983, 49534121), (4693, 31485251), (14287, 10342289), (20881, 7076303), (28649, 5157607), (32851, 4497893), (38779, 3810317), (56677, 2607059), (200543, 736801), (271453, 544331), (372437, 396739)]