130150576

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{133351}}^1$

素因数の和:133420

約数の個数: 20

約数和(自身を含む): 256302544

約数和(自身を除く): 126151968

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 133351, 266702, 533404, 1066808, 2133616, 8134411, 16268822, 32537644, 65075288, 130150576]

約数ペア:

[(1, 130150576), (2, 65075288), (4, 32537644), (8, 16268822), (16, 8134411), (61, 2133616), (122, 1066808), (244, 533404), (488, 266702), (976, 133351)]