156710596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 322269696

約数和(自身を除く): 165559100

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 617, 658, 772, 1234, 1316, 1351, 2468, 2702, 4319, 5404, 8638, 9071, 17276, 18142, 28999, 36284, 57998, 63497, 115996, 119081, 126994, 202993, 238162, 253988, 405986, 476324, 811972, 833567, 1667134, 3334268, 5596807, 11193614, 22387228, 39177649, 78355298, 156710596]

約数ペア:

[(1, 156710596), (2, 78355298), (4, 39177649), (7, 22387228), (14, 11193614), (28, 5596807), (47, 3334268), (94, 1667134), (188, 833567), (193, 811972), (329, 476324), (386, 405986), (617, 253988), (658, 238162), (772, 202993), (1234, 126994), (1316, 119081), (1351, 115996), (2468, 63497), (2702, 57998), (4319, 36284), (5404, 28999), (8638, 18142), (9071, 17276)]