164929121284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{1062989}}^1$

素因数の和:1063563

約数の個数: 24

約数和(自身を含む): 292875004800

約数和(自身を除く): 127945883516

約数列:

[1, 2, 4, 79, 158, 316, 491, 982, 1964, 38789, 77578, 155156, 1062989, 2125978, 4251956, 83976131, 167952262, 335904524, 521927599, 1043855198, 2087710396, 41232280321, 82464560642, 164929121284]

約数ペア:

[(1, 164929121284), (2, 82464560642), (4, 41232280321), (79, 2087710396), (158, 1043855198), (316, 521927599), (491, 335904524), (982, 167952262), (1964, 83976131), (38789, 4251956), (77578, 2125978), (155156, 1062989)]