156930131078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1\times {\mathrm{205951}}^1$

素因数の和:207468

約数の個数: 32

約数和(自身を含む): 276483145728

約数和(自身を除く): 119553014650

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1471, 2942, 10297, 20594, 54427, 108854, 205951, 380989, 411902, 761978, 1441657, 2883314, 7620187, 15240374, 53341309, 106682618, 302953921, 605907842, 2120677447, 4241354894, 11209295077, 22418590154, 78465065539, 156930131078]

約数ペア:

[(1, 156930131078), (2, 78465065539), (7, 22418590154), (14, 11209295077), (37, 4241354894), (74, 2120677447), (259, 605907842), (518, 302953921), (1471, 106682618), (2942, 53341309), (10297, 15240374), (20594, 7620187), (54427, 2883314), (108854, 1441657), (205951, 761978), (380989, 411902)]