129822196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{125311}}^1$

素因数の和:125359

約数の個数: 24

約数和(自身を含む): 266663936

約数和(自身を除く): 136841740

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 125311, 250622, 501244, 877177, 1754354, 3508708, 4636507, 9273014, 18546028, 32455549, 64911098, 129822196]

約数ペア:

[(1, 129822196), (2, 64911098), (4, 32455549), (7, 18546028), (14, 9273014), (28, 4636507), (37, 3508708), (74, 1754354), (148, 877177), (259, 501244), (518, 250622), (1036, 125311)]