138704328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{275207}}^1$

素因数の和:275226

約数の個数: 48

約数和(自身を含む): 429324480

約数和(自身を除く): 290620152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 275207, 550414, 825621, 1100828, 1651242, 1926449, 2201656, 2476863, 3302484, 3852898, 4953726, 5779347, 6604968, 7705796, 9907452, 11558694, 15411592, 17338041, 19814904, 23117388, 34676082, 46234776, 69352164, 138704328]

約数ペア:

[(1, 138704328), (2, 69352164), (3, 46234776), (4, 34676082), (6, 23117388), (7, 19814904), (8, 17338041), (9, 15411592), (12, 11558694), (14, 9907452), (18, 7705796), (21, 6604968), (24, 5779347), (28, 4953726), (36, 3852898), (42, 3302484), (56, 2476863), (63, 2201656), (72, 1926449), (84, 1651242), (126, 1100828), (168, 825621), (252, 550414), (504, 275207)]