165738712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{42023}}^1$

素因数の和:42075

約数の個数: 32

約数和(自身を含む): 340394400

約数和(自身を除く): 174655688

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 42023, 84046, 168092, 336184, 714391, 1218667, 1428782, 2437334, 2857564, 4874668, 5715128, 9749336, 20717339, 41434678, 82869356, 165738712]

約数ペア:

[(1, 165738712), (2, 82869356), (4, 41434678), (8, 20717339), (17, 9749336), (29, 5715128), (34, 4874668), (58, 2857564), (68, 2437334), (116, 1428782), (136, 1218667), (232, 714391), (493, 336184), (986, 168092), (1972, 84046), (3944, 42023)]