139072842

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{8389}}^1$

素因数の和:8707

約数の個数: 32

約数和(自身を含む): 310094400

約数和(自身を除く): 171021558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2763, 5526, 8289, 8389, 16578, 16778, 25167, 50334, 75501, 151002, 226503, 453006, 2575423, 5150846, 7726269, 15452538, 23178807, 46357614, 69536421, 139072842]

約数ペア:

[(1, 139072842), (2, 69536421), (3, 46357614), (6, 23178807), (9, 15452538), (18, 7726269), (27, 5150846), (54, 2575423), (307, 453006), (614, 226503), (921, 151002), (1842, 75501), (2763, 50334), (5526, 25167), (8289, 16778), (8389, 16578)]