155521036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{86209}}^1$

素因数の和:86265

約数の個数: 24

約数和(自身を含む): 304148880

約数和(自身を除く): 148627844

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 86209, 172418, 344836, 948299, 1896598, 3534569, 3793196, 7069138, 14138276, 38880259, 77760518, 155521036]

約数ペア:

[(1, 155521036), (2, 77760518), (4, 38880259), (11, 14138276), (22, 7069138), (41, 3793196), (44, 3534569), (82, 1896598), (164, 948299), (451, 344836), (902, 172418), (1804, 86209)]