156748289138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{472159}}^1$

素因数の和:473222

約数の個数: 32

約数和(自身を含む): 280667013120

約数和(自身を除く): 123918723982

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1031, 2062, 7217, 14434, 23713, 47426, 165991, 331982, 472159, 944318, 3305113, 6610226, 10859657, 21719314, 76017599, 152035198, 486795929, 973591858, 3407571503, 6815143006, 11196306367, 22392612734, 78374144569, 156748289138]

約数ペア:

[(1, 156748289138), (2, 78374144569), (7, 22392612734), (14, 11196306367), (23, 6815143006), (46, 3407571503), (161, 973591858), (322, 486795929), (1031, 152035198), (2062, 76017599), (7217, 21719314), (14434, 10859657), (23713, 6610226), (47426, 3305113), (165991, 944318), (331982, 472159)]