131757834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4457}}^1$

素因数の和:4854

約数の個数: 32

約数和(自身を含む): 284598720

約数和(自身を除く): 152840886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 758, 1137, 2274, 4457, 4927, 8914, 9854, 13371, 14781, 26742, 29562, 57941, 115882, 173823, 347646, 1689203, 3378406, 5067609, 10135218, 21959639, 43919278, 65878917, 131757834]

約数ペア:

[(1, 131757834), (2, 65878917), (3, 43919278), (6, 21959639), (13, 10135218), (26, 5067609), (39, 3378406), (78, 1689203), (379, 347646), (758, 173823), (1137, 115882), (2274, 57941), (4457, 29562), (4927, 26742), (8914, 14781), (9854, 13371)]