140989752

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{36947}}^1$

素因数の和:37012

約数の個数: 48

約数和(自身を含む): 389062440

約数和(自身を除く): 248072688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 36947, 73894, 110841, 147788, 221682, 295576, 332523, 443364, 665046, 886728, 1330092, 1958191, 2660184, 3916382, 5874573, 7832764, 11749146, 15665528, 17623719, 23498292, 35247438, 46996584, 70494876, 140989752]

約数ペア:

[(1, 140989752), (2, 70494876), (3, 46996584), (4, 35247438), (6, 23498292), (8, 17623719), (9, 15665528), (12, 11749146), (18, 7832764), (24, 5874573), (36, 3916382), (53, 2660184), (72, 1958191), (106, 1330092), (159, 886728), (212, 665046), (318, 443364), (424, 332523), (477, 295576), (636, 221682), (954, 147788), (1272, 110841), (1908, 73894), (3816, 36947)]