158839904

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{121067}}^1$

素因数の和:121118

約数の個数: 24

約数和(自身を含む): 320345928

約数和(自身を除く): 161506024

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 121067, 242134, 484268, 968536, 1937072, 3874144, 4963747, 9927494, 19854988, 39709976, 79419952, 158839904]

約数ペア:

[(1, 158839904), (2, 79419952), (4, 39709976), (8, 19854988), (16, 9927494), (32, 4963747), (41, 3874144), (82, 1937072), (164, 968536), (328, 484268), (656, 242134), (1312, 121067)]