160291222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21481}}^1$

素因数の和:21544

約数の個数: 32

約数和(自身を含む): 303153984

約数和(自身を除く): 142862762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 21481, 42962, 150367, 279253, 300734, 558506, 880721, 1761442, 1954771, 3909542, 6165047, 11449373, 12330094, 22898746, 80145611, 160291222]

約数ペア:

[(1, 160291222), (2, 80145611), (7, 22898746), (13, 12330094), (14, 11449373), (26, 6165047), (41, 3909542), (82, 1954771), (91, 1761442), (182, 880721), (287, 558506), (533, 300734), (574, 279253), (1066, 150367), (3731, 42962), (7462, 21481)]