149742264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{891323}}^1$

素因数の和:891339

約数の個数: 32

約数和(自身を含む): 427835520

約数和(自身を除く): 278093256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 891323, 1782646, 2673969, 3565292, 5347938, 6239261, 7130584, 10695876, 12478522, 18717783, 21391752, 24957044, 37435566, 49914088, 74871132, 149742264]

約数ペア:

[(1, 149742264), (2, 74871132), (3, 49914088), (4, 37435566), (6, 24957044), (7, 21391752), (8, 18717783), (12, 12478522), (14, 10695876), (21, 7130584), (24, 6239261), (28, 5347938), (42, 3565292), (56, 2673969), (84, 1782646), (168, 891323)]