155812908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 377346816

約数和(自身を除く): 221533908

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 4253, 6106, 8506, 9159, 12212, 12759, 17012, 18318, 25518, 36636, 51036, 182879, 301963, 365758, 548637, 603926, 731516, 905889, 1097274, 1207852, 1811778, 2194548, 3623556, 12984409, 25968818, 38953227, 51937636, 77906454, 155812908]

約数ペア:

[(1, 155812908), (2, 77906454), (3, 51937636), (4, 38953227), (6, 25968818), (12, 12984409), (43, 3623556), (71, 2194548), (86, 1811778), (129, 1207852), (142, 1097274), (172, 905889), (213, 731516), (258, 603926), (284, 548637), (426, 365758), (516, 301963), (852, 182879), (3053, 51036), (4253, 36636), (6106, 25518), (8506, 18318), (9159, 17012), (12212, 12759)]