181424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 401760

約数和(自身を除く): 220336

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 272, 368, 391, 464, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 3128, 3944, 5336, 6256, 7888, 10672, 11339, 22678, 45356, 90712, 181424]

約数ペア:

[(1, 181424), (2, 90712), (4, 45356), (8, 22678), (16, 11339), (17, 10672), (23, 7888), (29, 6256), (34, 5336), (46, 3944), (58, 3128), (68, 2668), (92, 1972), (116, 1564), (136, 1334), (184, 986), (232, 782), (272, 667), (368, 493), (391, 464)]