148974352

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{34613}}^1$

素因数の和:34890

約数の個数: 20

約数和(自身を含む): 289719180

約数和(自身を除く): 140744828

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 34613, 69226, 138452, 276904, 553808, 9310897, 18621794, 37243588, 74487176, 148974352]

約数ペア:

[(1, 148974352), (2, 74487176), (4, 37243588), (8, 18621794), (16, 9310897), (269, 553808), (538, 276904), (1076, 138452), (2152, 69226), (4304, 34613)]