127183358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 207549216

約数和(自身を除く): 80365858

約数列:

[1, 2, 17, 34, 53, 106, 163, 326, 433, 866, 901, 1802, 2771, 5542, 7361, 8639, 14722, 17278, 22949, 45898, 70579, 141158, 146863, 293726, 390133, 780266, 1199843, 2399686, 3740687, 7481374, 63591679, 127183358]

約数ペア:

[(1, 127183358), (2, 63591679), (17, 7481374), (34, 3740687), (53, 2399686), (106, 1199843), (163, 780266), (326, 390133), (433, 293726), (866, 146863), (901, 141158), (1802, 70579), (2771, 45898), (5542, 22949), (7361, 17278), (8639, 14722)]