158758418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1423}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 293776896

約数和(自身を除く): 135018478

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 613, 1226, 1423, 2846, 4291, 7969, 8582, 9961, 15938, 18499, 19922, 36998, 55783, 111566, 129493, 258986, 872299, 1744598, 6106093, 11339887, 12212186, 22679774, 79379209, 158758418]

約数ペア:

[(1, 158758418), (2, 79379209), (7, 22679774), (13, 12212186), (14, 11339887), (26, 6106093), (91, 1744598), (182, 872299), (613, 258986), (1226, 129493), (1423, 111566), (2846, 55783), (4291, 36998), (7969, 19922), (8582, 18499), (9961, 15938)]