147888968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{450881}}^1$

素因数の和:450928

約数の個数: 16

約数和(自身を含む): 284055660

約数和(自身を除く): 136166692

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 450881, 901762, 1803524, 3607048, 18486121, 36972242, 73944484, 147888968]

約数ペア:

[(1, 147888968), (2, 73944484), (4, 36972242), (8, 18486121), (41, 3607048), (82, 1803524), (164, 901762), (328, 450881)]