131586384

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66863}}^1$

素因数の和:66915

約数の個数: 40

約数和(自身を含む): 348227712

約数和(自身を除く): 216641328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 66863, 133726, 200589, 267452, 401178, 534904, 802356, 1069808, 1604712, 2741383, 3209424, 5482766, 8224149, 10965532, 16448298, 21931064, 32896596, 43862128, 65793192, 131586384]

約数ペア:

[(1, 131586384), (2, 65793192), (3, 43862128), (4, 32896596), (6, 21931064), (8, 16448298), (12, 10965532), (16, 8224149), (24, 5482766), (41, 3209424), (48, 2741383), (82, 1604712), (123, 1069808), (164, 802356), (246, 534904), (328, 401178), (492, 267452), (656, 200589), (984, 133726), (1968, 66863)]