156762070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3253}}^1$

素因数の和:3400

約数の個数: 32

約数和(自身を含む): 290517120

約数和(自身を除く): 133755050

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 3253, 4819, 6506, 9638, 16265, 24095, 32530, 48190, 198433, 256987, 396866, 513974, 992165, 1284935, 1984330, 2569870, 15676207, 31352414, 78381035, 156762070]

約数ペア:

[(1, 156762070), (2, 78381035), (5, 31352414), (10, 15676207), (61, 2569870), (79, 1984330), (122, 1284935), (158, 992165), (305, 513974), (395, 396866), (610, 256987), (790, 198433), (3253, 48190), (4819, 32530), (6506, 24095), (9638, 16265)]