149743272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{891329}}^1$

素因数の和:891345

約数の個数: 32

約数和(自身を含む): 427838400

約数和(自身を除く): 278095128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 891329, 1782658, 2673987, 3565316, 5347974, 6239303, 7130632, 10695948, 12478606, 18717909, 21391896, 24957212, 37435818, 49914424, 74871636, 149743272]

約数ペア:

[(1, 149743272), (2, 74871636), (3, 49914424), (4, 37435818), (6, 24957212), (7, 21391896), (8, 18717909), (12, 12478606), (14, 10695948), (21, 7130632), (24, 6239303), (28, 5347974), (42, 3565316), (56, 2673987), (84, 1782658), (168, 891329)]