151957808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{231643}}^1$

素因数の和:231692

約数の個数: 20

約数和(自身を含む): 301600488

約数和(自身を除く): 149642680

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 231643, 463286, 926572, 1853144, 3706288, 9497363, 18994726, 37989452, 75978904, 151957808]

約数ペア:

[(1, 151957808), (2, 75978904), (4, 37989452), (8, 18994726), (16, 9497363), (41, 3706288), (82, 1853144), (164, 926572), (328, 463286), (656, 231643)]