124742805136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251497591}}^1$

素因数の和:251497630

約数の個数: 20

約数和(自身を含む): 249485611264

約数和(自身を除く): 124742806128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 251497591, 502995182, 1005990364, 2011980728, 4023961456, 7796425321, 15592850642, 31185701284, 62371402568, 124742805136]

約数ペア:

[(1, 124742805136), (2, 62371402568), (4, 31185701284), (8, 15592850642), (16, 7796425321), (31, 4023961456), (62, 2011980728), (124, 1005990364), (248, 502995182), (496, 251497591)]