120281798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21319}}^1$

素因数の和:21372

約数の個数: 32

約数和(自身を含む): 229232640

約数和(自身を除く): 108950842

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 21319, 42638, 149233, 277147, 298466, 554294, 660889, 1321778, 1940029, 3880058, 4626223, 8591557, 9252446, 17183114, 60140899, 120281798]

約数ペア:

[(1, 120281798), (2, 60140899), (7, 17183114), (13, 9252446), (14, 8591557), (26, 4626223), (31, 3880058), (62, 1940029), (91, 1321778), (182, 660889), (217, 554294), (403, 298466), (434, 277147), (806, 149233), (2821, 42638), (5642, 21319)]