189612528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{564323}}^1$

素因数の和:564341

約数の個数: 40

約数和(自身を含む): 559809408

約数和(自身を除く): 370196880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 564323, 1128646, 1692969, 2257292, 3385938, 3950261, 4514584, 6771876, 7900522, 9029168, 11850783, 13543752, 15801044, 23701566, 27087504, 31602088, 47403132, 63204176, 94806264, 189612528]

約数ペア:

[(1, 189612528), (2, 94806264), (3, 63204176), (4, 47403132), (6, 31602088), (7, 27087504), (8, 23701566), (12, 15801044), (14, 13543752), (16, 11850783), (21, 9029168), (24, 7900522), (28, 6771876), (42, 4514584), (48, 3950261), (56, 3385938), (84, 2257292), (112, 1692969), (168, 1128646), (336, 564323)]