130120856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8467}}^1$

素因数の和:8603

約数の個数: 32

約数和(自身を含む): 260645040

約数和(自身を除く): 130524184

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 8467, 15368, 16934, 33868, 67736, 143939, 287878, 575756, 956771, 1151512, 1913542, 3827084, 7654168, 16265107, 32530214, 65060428, 130120856]

約数ペア:

[(1, 130120856), (2, 65060428), (4, 32530214), (8, 16265107), (17, 7654168), (34, 3827084), (68, 1913542), (113, 1151512), (136, 956771), (226, 575756), (452, 287878), (904, 143939), (1921, 67736), (3842, 33868), (7684, 16934), (8467, 15368)]