145012408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23269}}^1$

素因数の和:23335

約数の個数: 32

約数和(自身を含む): 293202000

約数和(自身を除く): 148189592

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 23269, 46538, 93076, 186152, 442111, 884222, 954029, 1768444, 1908058, 3536888, 3816116, 7632232, 18126551, 36253102, 72506204, 145012408]

約数ペア:

[(1, 145012408), (2, 72506204), (4, 36253102), (8, 18126551), (19, 7632232), (38, 3816116), (41, 3536888), (76, 1908058), (82, 1768444), (152, 954029), (164, 884222), (328, 442111), (779, 186152), (1558, 93076), (3116, 46538), (6232, 23269)]