156923068910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1219957}}^1$

素因数の和:1220660

約数の個数: 32

約数和(自身を含む): 297767348640

約数和(自身を除く): 140844279730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 677, 1354, 3385, 6770, 12863, 25726, 64315, 128630, 1219957, 2439914, 6099785, 12199570, 23179183, 46358366, 115895915, 231791830, 825910889, 1651821778, 4129554445, 8259108890, 15692306891, 31384613782, 78461534455, 156923068910]

約数ペア:

[(1, 156923068910), (2, 78461534455), (5, 31384613782), (10, 15692306891), (19, 8259108890), (38, 4129554445), (95, 1651821778), (190, 825910889), (677, 231791830), (1354, 115895915), (3385, 46358366), (6770, 23179183), (12863, 12199570), (25726, 6099785), (64315, 2439914), (128630, 1219957)]