141720336

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1889}}^1$

素因数の和:2424

約数の個数: 60

約数和(自身を含む): 397591740

約数和(自身を除く): 255871404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 1889, 2084, 3126, 3778, 4168, 4689, 5667, 6252, 7556, 8336, 9378, 11334, 12504, 15112, 17001, 18756, 22668, 25008, 30224, 34002, 37512, 45336, 68004, 75024, 90672, 136008, 272016, 984169, 1968338, 2952507, 3936676, 5905014, 7873352, 8857521, 11810028, 15746704, 17715042, 23620056, 35430084, 47240112, 70860168, 141720336]

約数ペア:

[(1, 141720336), (2, 70860168), (3, 47240112), (4, 35430084), (6, 23620056), (8, 17715042), (9, 15746704), (12, 11810028), (16, 8857521), (18, 7873352), (24, 5905014), (36, 3936676), (48, 2952507), (72, 1968338), (144, 984169), (521, 272016), (1042, 136008), (1563, 90672), (1889, 75024), (2084, 68004), (3126, 45336), (3778, 37512), (4168, 34002), (4689, 30224), (5667, 25008), (6252, 22668), (7556, 18756), (8336, 17001), (9378, 15112), (11334, 12504)]