168289938

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{39119}}^1$

素因数の和:39366

約数の個数: 24

約数和(自身を含む): 366163200

約数和(自身を除く): 197873262

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 39119, 78238, 117357, 234714, 352071, 704142, 9349441, 18698882, 28048323, 56096646, 84144969, 168289938]

約数ペア:

[(1, 168289938), (2, 84144969), (3, 56096646), (6, 28048323), (9, 18698882), (18, 9349441), (239, 704142), (478, 352071), (717, 234714), (1434, 117357), (2151, 78238), (4302, 39119)]