140987526

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 289640448

約数和(自身を除く): 148652922

約数列:

[1, 2, 3, 6, 53, 106, 127, 159, 254, 318, 381, 762, 3491, 6731, 6982, 10473, 13462, 20193, 20946, 40386, 185023, 370046, 443357, 555069, 886714, 1110138, 1330071, 2660142, 23497921, 46995842, 70493763, 140987526]

約数ペア:

[(1, 140987526), (2, 70493763), (3, 46995842), (6, 23497921), (53, 2660142), (106, 1330071), (127, 1110138), (159, 886714), (254, 555069), (318, 443357), (381, 370046), (762, 185023), (3491, 40386), (6731, 20946), (6982, 20193), (10473, 13462)]