148948970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 273369600

約数和(自身を除く): 124420630

約数列:

[1, 2, 5, 10, 79, 158, 167, 334, 395, 790, 835, 1129, 1670, 2258, 5645, 11290, 13193, 26386, 65965, 89191, 131930, 178382, 188543, 377086, 445955, 891910, 942715, 1885430, 14894897, 29789794, 74474485, 148948970]

約数ペア:

[(1, 148948970), (2, 74474485), (5, 29789794), (10, 14894897), (79, 1885430), (158, 942715), (167, 891910), (334, 445955), (395, 377086), (790, 188543), (835, 178382), (1129, 131930), (1670, 89191), (2258, 65965), (5645, 26386), (11290, 13193)]