168020372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104231}}^1$

素因数の和:104279

約数の個数: 24

約数和(自身を含む): 326871552

約数和(自身を除く): 158851180

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 104231, 208462, 416924, 1355003, 2710006, 3231161, 5420012, 6462322, 12924644, 42005093, 84010186, 168020372]

約数ペア:

[(1, 168020372), (2, 84010186), (4, 42005093), (13, 12924644), (26, 6462322), (31, 5420012), (52, 3231161), (62, 2710006), (124, 1355003), (403, 416924), (806, 208462), (1612, 104231)]