146757457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 192430080

約数和(自身を除く): 45672623

約数列:

[1, 7, 11, 23, 77, 161, 173, 253, 479, 1211, 1771, 1903, 3353, 3979, 5269, 11017, 13321, 27853, 36883, 43769, 77119, 82867, 121187, 306383, 580069, 848309, 911537, 1905941, 6380759, 13341587, 20965351, 146757457]

約数ペア:

[(1, 146757457), (7, 20965351), (11, 13341587), (23, 6380759), (77, 1905941), (161, 911537), (173, 848309), (253, 580069), (479, 306383), (1211, 121187), (1771, 82867), (1903, 77119), (3353, 43769), (3979, 36883), (5269, 27853), (11017, 13321)]