140307624

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{45319}}^1$

素因数の和:45374

約数の個数: 48

約数和(自身を含む): 388845600

約数和(自身を除く): 248537976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 45319, 90638, 135957, 181276, 271914, 362552, 407871, 543828, 815742, 1087656, 1631484, 1948717, 3262968, 3897434, 5846151, 7794868, 11692302, 15589736, 17538453, 23384604, 35076906, 46769208, 70153812, 140307624]

約数ペア:

[(1, 140307624), (2, 70153812), (3, 46769208), (4, 35076906), (6, 23384604), (8, 17538453), (9, 15589736), (12, 11692302), (18, 7794868), (24, 5846151), (36, 3897434), (43, 3262968), (72, 1948717), (86, 1631484), (129, 1087656), (172, 815742), (258, 543828), (344, 407871), (387, 362552), (516, 271914), (774, 181276), (1032, 135957), (1548, 90638), (3096, 45319)]