148942244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{17183}}^1$

素因数の和:17395

約数の個数: 24

約数和(自身を含む): 285804288

約数和(自身を除く): 136862044

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 17183, 34366, 68732, 189013, 378026, 756052, 3385051, 6770102, 13540204, 37235561, 74471122, 148942244]

約数ペア:

[(1, 148942244), (2, 74471122), (4, 37235561), (11, 13540204), (22, 6770102), (44, 3385051), (197, 756052), (394, 378026), (788, 189013), (2167, 68732), (4334, 34366), (8668, 17183)]