168553964

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 298943568

約数和(自身を除く): 130389604

約数列:

[1, 2, 4, 113, 226, 257, 452, 514, 1028, 1451, 2902, 5804, 29041, 58082, 116164, 163963, 327926, 372907, 655852, 745814, 1491628, 42138491, 84276982, 168553964]

約数ペア:

[(1, 168553964), (2, 84276982), (4, 42138491), (113, 1491628), (226, 745814), (257, 655852), (452, 372907), (514, 327926), (1028, 163963), (1451, 116164), (2902, 58082), (5804, 29041)]