152831056

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9817}}^1$

素因数の和:9971

約数の個数: 40

約数和(自身を含む): 340880960

約数和(自身を除く): 188049904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 9817, 15568, 19634, 39268, 68719, 78536, 137438, 157072, 274876, 549752, 1099504, 1364563, 2729126, 5458252, 9551941, 10916504, 19103882, 21833008, 38207764, 76415528, 152831056]

約数ペア:

[(1, 152831056), (2, 76415528), (4, 38207764), (7, 21833008), (8, 19103882), (14, 10916504), (16, 9551941), (28, 5458252), (56, 2729126), (112, 1364563), (139, 1099504), (278, 549752), (556, 274876), (973, 157072), (1112, 137438), (1946, 78536), (2224, 68719), (3892, 39268), (7784, 19634), (9817, 15568)]