168045118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 265554432

約数和(自身を除く): 97509314

約数列:

[1, 2, 43, 61, 86, 103, 122, 206, 311, 622, 2623, 4429, 5246, 6283, 8858, 12566, 13373, 18971, 26746, 32033, 37942, 64066, 270169, 540338, 815753, 1377419, 1631506, 1954013, 2754838, 3908026, 84022559, 168045118]

約数ペア:

[(1, 168045118), (2, 84022559), (43, 3908026), (61, 2754838), (86, 1954013), (103, 1631506), (122, 1377419), (206, 815753), (311, 540338), (622, 270169), (2623, 64066), (4429, 37942), (5246, 32033), (6283, 26746), (8858, 18971), (12566, 13373)]