145135672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3359}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 152425928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 3359, 3928, 5401, 6718, 10802, 13436, 21604, 26872, 36949, 43208, 73898, 147796, 295592, 1649269, 3298538, 6597076, 13194152, 18141959, 36283918, 72567836, 145135672]

約数ペア:

[(1, 145135672), (2, 72567836), (4, 36283918), (8, 18141959), (11, 13194152), (22, 6597076), (44, 3298538), (88, 1649269), (491, 295592), (982, 147796), (1964, 73898), (3359, 43208), (3928, 36949), (5401, 26872), (6718, 21604), (10802, 13436)]