130389896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179107}}^1$

素因数の和:179133

約数の個数: 32

約数和(自身を含む): 300901440

約数和(自身を除く): 170511544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 179107, 358214, 716428, 1253749, 1432856, 2328391, 2507498, 4656782, 5014996, 9313564, 10029992, 16298737, 18627128, 32597474, 65194948, 130389896]

約数ペア:

[(1, 130389896), (2, 65194948), (4, 32597474), (7, 18627128), (8, 16298737), (13, 10029992), (14, 9313564), (26, 5014996), (28, 4656782), (52, 2507498), (56, 2328391), (91, 1432856), (104, 1253749), (182, 716428), (364, 358214), (728, 179107)]