168100144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 343976000

約数和(自身を除く): 175875856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 379, 758, 1459, 1516, 2918, 3032, 5836, 6064, 7201, 11672, 14402, 23344, 27721, 28804, 55442, 57608, 110884, 115216, 221768, 443536, 552961, 1105922, 2211844, 4423688, 8847376, 10506259, 21012518, 42025036, 84050072, 168100144]

約数ペア:

[(1, 168100144), (2, 84050072), (4, 42025036), (8, 21012518), (16, 10506259), (19, 8847376), (38, 4423688), (76, 2211844), (152, 1105922), (304, 552961), (379, 443536), (758, 221768), (1459, 115216), (1516, 110884), (2918, 57608), (3032, 55442), (5836, 28804), (6064, 27721), (7201, 23344), (11672, 14402)]