168247952

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{8669}}^1$

素因数の和:9890

約数の個数: 20

約数和(自身を含む): 326286780

約数和(自身を除く): 158038828

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 8669, 9704, 17338, 19408, 34676, 69352, 138704, 10515497, 21030994, 42061988, 84123976, 168247952]

約数ペア:

[(1, 168247952), (2, 84123976), (4, 42061988), (8, 21030994), (16, 10515497), (1213, 138704), (2426, 69352), (4852, 34676), (8669, 19408), (9704, 17338)]