187620146

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 329771520

約数和(自身を除く): 142151374

約数列:

[1, 2, 7, 14, 47, 94, 329, 389, 658, 733, 778, 1466, 2723, 5131, 5446, 10262, 18283, 34451, 36566, 68902, 127981, 241157, 255962, 285137, 482314, 570274, 1995959, 3991918, 13401439, 26802878, 93810073, 187620146]

約数ペア:

[(1, 187620146), (2, 93810073), (7, 26802878), (14, 13401439), (47, 3991918), (94, 1995959), (329, 570274), (389, 482314), (658, 285137), (733, 255962), (778, 241157), (1466, 127981), (2723, 68902), (5131, 36566), (5446, 34451), (10262, 18283)]