153147568

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19259}}^1$

素因数の和:19345

約数の個数: 40

約数和(自身を含む): 343906560

約数和(自身を除く): 190758992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 19259, 38518, 77036, 134813, 154072, 269626, 308144, 539252, 1078504, 1367389, 2157008, 2734778, 5469556, 9571723, 10939112, 19143446, 21878224, 38286892, 76573784, 153147568]

約数ペア:

[(1, 153147568), (2, 76573784), (4, 38286892), (7, 21878224), (8, 19143446), (14, 10939112), (16, 9571723), (28, 5469556), (56, 2734778), (71, 2157008), (112, 1367389), (142, 1078504), (284, 539252), (497, 308144), (568, 269626), (994, 154072), (1136, 134813), (1988, 77036), (3976, 38518), (7952, 19259)]