140699886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1747}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 291314688

約数和(自身を除く): 150614802

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 433, 866, 1299, 1747, 2598, 3494, 5241, 10482, 13423, 26846, 40269, 54157, 80538, 108314, 162471, 324942, 756451, 1512902, 2269353, 4538706, 23449981, 46899962, 70349943, 140699886]

約数ペア:

[(1, 140699886), (2, 70349943), (3, 46899962), (6, 23449981), (31, 4538706), (62, 2269353), (93, 1512902), (186, 756451), (433, 324942), (866, 162471), (1299, 108314), (1747, 80538), (2598, 54157), (3494, 40269), (5241, 26846), (10482, 13423)]