156690342

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{7309}}^1$

素因数の和:7717

約数の個数: 32

約数和(自身を含む): 349125600

約数和(自身を除く): 192435258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 7309, 10719, 14618, 21438, 21927, 43854, 65781, 131562, 197343, 394686, 2901673, 5803346, 8705019, 17410038, 26115057, 52230114, 78345171, 156690342]

約数ペア:

[(1, 156690342), (2, 78345171), (3, 52230114), (6, 26115057), (9, 17410038), (18, 8705019), (27, 5803346), (54, 2901673), (397, 394686), (794, 197343), (1191, 131562), (2382, 65781), (3573, 43854), (7146, 21927), (7309, 21438), (10719, 14618)]