127503154

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 193392000

約数和(自身を除く): 65888846

約数列:

[1, 2, 157, 239, 314, 478, 1699, 3398, 37523, 75046, 266743, 406061, 533486, 812122, 63751577, 127503154]

約数ペア:

[(1, 127503154), (2, 63751577), (157, 812122), (239, 533486), (314, 406061), (478, 266743), (1699, 75046), (3398, 37523)]