151430342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{997}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 274010880

約数和(自身を除く): 122580538

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 571, 997, 1142, 1994, 3997, 6979, 7994, 10849, 13958, 18943, 21698, 37886, 75943, 132601, 151886, 265202, 569287, 1138574, 3985009, 7970018, 10816453, 21632906, 75715171, 151430342]

約数ペア:

[(1, 151430342), (2, 75715171), (7, 21632906), (14, 10816453), (19, 7970018), (38, 3985009), (133, 1138574), (266, 569287), (571, 265202), (997, 151886), (1142, 132601), (1994, 75943), (3997, 37886), (6979, 21698), (7994, 18943), (10849, 13958)]