166907812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 298468800

約数和(自身を除く): 131560988

約数列:

[1, 2, 4, 53, 106, 212, 419, 838, 1676, 1879, 3758, 7516, 22207, 44414, 88828, 99587, 199174, 398348, 787301, 1574602, 3149204, 41726953, 83453906, 166907812]

約数ペア:

[(1, 166907812), (2, 83453906), (4, 41726953), (53, 3149204), (106, 1574602), (212, 787301), (419, 398348), (838, 199174), (1676, 99587), (1879, 88828), (3758, 44414), (7516, 22207)]