153478854

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{40031}}^1$

素因数の和:40113

約数の個数: 32

約数和(自身を含む): 345876480

約数和(自身を除く): 192397626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 40031, 80062, 120093, 240186, 360279, 720558, 1080837, 2161674, 2842201, 5684402, 8526603, 17053206, 25579809, 51159618, 76739427, 153478854]

約数ペア:

[(1, 153478854), (2, 76739427), (3, 51159618), (6, 25579809), (9, 17053206), (18, 8526603), (27, 5684402), (54, 2842201), (71, 2161674), (142, 1080837), (213, 720558), (426, 360279), (639, 240186), (1278, 120093), (1917, 80062), (3834, 40031)]