150221212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{19489}}^1$

素因数の和:19581

約数の個数: 24

約数和(自身を含む): 275042880

約数和(自身を除く): 124821668

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 19489, 38978, 77956, 799049, 915983, 1598098, 1831966, 3196196, 3663932, 37555303, 75110606, 150221212]

約数ペア:

[(1, 150221212), (2, 75110606), (4, 37555303), (41, 3663932), (47, 3196196), (82, 1831966), (94, 1598098), (164, 915983), (188, 799049), (1927, 77956), (3854, 38978), (7708, 19489)]