145204272

素因数分解:

$2^4\times 3^3\times {\mathrm{336121}}^1$

素因数の和:336138

約数の個数: 40

約数和(自身を含む): 416791280

約数和(自身を除く): 271587008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 336121, 672242, 1008363, 1344484, 2016726, 2688968, 3025089, 4033452, 5377936, 6050178, 8066904, 9075267, 12100356, 16133808, 18150534, 24200712, 36301068, 48401424, 72602136, 145204272]

約数ペア:

[(1, 145204272), (2, 72602136), (3, 48401424), (4, 36301068), (6, 24200712), (8, 18150534), (9, 16133808), (12, 12100356), (16, 9075267), (18, 8066904), (24, 6050178), (27, 5377936), (36, 4033452), (48, 3025089), (54, 2688968), (72, 2016726), (108, 1344484), (144, 1008363), (216, 672242), (432, 336121)]