142651368

素因数分解:

$2^3\times 3^4\times {\mathrm{220141}}^1$

素因数の和:220159

約数の個数: 40

約数和(自身を含む): 399557730

約数和(自身を除く): 256906362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 220141, 440282, 660423, 880564, 1320846, 1761128, 1981269, 2641692, 3962538, 5283384, 5943807, 7925076, 11887614, 15850152, 17831421, 23775228, 35662842, 47550456, 71325684, 142651368]

約数ペア:

[(1, 142651368), (2, 71325684), (3, 47550456), (4, 35662842), (6, 23775228), (8, 17831421), (9, 15850152), (12, 11887614), (18, 7925076), (24, 5943807), (27, 5283384), (36, 3962538), (54, 2641692), (72, 1981269), (81, 1761128), (108, 1320846), (162, 880564), (216, 660423), (324, 440282), (648, 220141)]