140758046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 249274368

約数和(自身を除く): 108516322

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 446, 2207, 2453, 2899, 4414, 4906, 5798, 24277, 28691, 31889, 48554, 57382, 63778, 315601, 492161, 631202, 984322, 5413771, 6398093, 10827542, 12796186, 70379023, 140758046]

約数ペア:

[(1, 140758046), (2, 70379023), (11, 12796186), (13, 10827542), (22, 6398093), (26, 5413771), (143, 984322), (223, 631202), (286, 492161), (446, 315601), (2207, 63778), (2453, 57382), (2899, 48554), (4414, 31889), (4906, 28691), (5798, 24277)]