123347308

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37019}}^1$

素因数の和:37054

約数の個数: 36

約数和(自身を含む): 265877640

約数和(自身を除く): 142530332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 37019, 74038, 148076, 259133, 518266, 629323, 1036532, 1258646, 1813931, 2517292, 3627862, 4405261, 7255724, 8810522, 17621044, 30836827, 61673654, 123347308]

約数ペア:

[(1, 123347308), (2, 61673654), (4, 30836827), (7, 17621044), (14, 8810522), (17, 7255724), (28, 4405261), (34, 3627862), (49, 2517292), (68, 1813931), (98, 1258646), (119, 1036532), (196, 629323), (238, 518266), (476, 259133), (833, 148076), (1666, 74038), (3332, 37019)]