168029366936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{16993}}^1\times {\mathrm{72707}}^1$

素因数の和:89723

約数の個数: 32

約数和(自身を含む): 333611933040

約数和(自身を除く): 165582566104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 16993, 33986, 67972, 72707, 135944, 145414, 288881, 290828, 577762, 581656, 1155524, 1236019, 2311048, 2472038, 4944076, 9888152, 1235510051, 2471020102, 4942040204, 9884080408, 21003670867, 42007341734, 84014683468, 168029366936]

約数ペア:

[(1, 168029366936), (2, 84014683468), (4, 42007341734), (8, 21003670867), (17, 9884080408), (34, 4942040204), (68, 2471020102), (136, 1235510051), (16993, 9888152), (33986, 4944076), (67972, 2472038), (72707, 2311048), (135944, 1236019), (145414, 1155524), (288881, 581656), (290828, 577762)]