158989008

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{5011}}^1$

素因数の和:5683

約数の個数: 40

約数和(自身を含む): 411425056

約数和(自身を除く): 252436048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5011, 5288, 7932, 10022, 10576, 15033, 15864, 20044, 30066, 31728, 40088, 60132, 80176, 120264, 240528, 3312271, 6624542, 9936813, 13249084, 19873626, 26498168, 39747252, 52996336, 79494504, 158989008]

約数ペア:

[(1, 158989008), (2, 79494504), (3, 52996336), (4, 39747252), (6, 26498168), (8, 19873626), (12, 13249084), (16, 9936813), (24, 6624542), (48, 3312271), (661, 240528), (1322, 120264), (1983, 80176), (2644, 60132), (3966, 40088), (5011, 31728), (5288, 30066), (7932, 20044), (10022, 15864), (10576, 15033)]