171940076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3697}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 377728512

約数和(自身を除く): 205788436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 3697, 4228, 6644, 7394, 11627, 14788, 23254, 25879, 40667, 46508, 51758, 81334, 103516, 162668, 284669, 558247, 569338, 1116494, 1138676, 2232988, 3907729, 6140717, 7815458, 12281434, 15630916, 24562868, 42985019, 85970038, 171940076]

約数ペア:

[(1, 171940076), (2, 85970038), (4, 42985019), (7, 24562868), (11, 15630916), (14, 12281434), (22, 7815458), (28, 6140717), (44, 3907729), (77, 2232988), (151, 1138676), (154, 1116494), (302, 569338), (308, 558247), (604, 284669), (1057, 162668), (1661, 103516), (2114, 81334), (3322, 51758), (3697, 46508), (4228, 40667), (6644, 25879), (7394, 23254), (11627, 14788)]