171457128

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{16889}}^1$

素因数の和:16951

約数の個数: 64

約数和(自身を含む): 486432000

約数和(自身を除く): 314974872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 16889, 33778, 50667, 67556, 101334, 135112, 152001, 202668, 304002, 405336, 456003, 608004, 793783, 912006, 1216008, 1587566, 1824012, 2381349, 3175132, 3648024, 4762698, 6350264, 7144047, 9525396, 14288094, 19050792, 21432141, 28576188, 42864282, 57152376, 85728564, 171457128]

約数ペア:

[(1, 171457128), (2, 85728564), (3, 57152376), (4, 42864282), (6, 28576188), (8, 21432141), (9, 19050792), (12, 14288094), (18, 9525396), (24, 7144047), (27, 6350264), (36, 4762698), (47, 3648024), (54, 3175132), (72, 2381349), (94, 1824012), (108, 1587566), (141, 1216008), (188, 912006), (216, 793783), (282, 608004), (376, 456003), (423, 405336), (564, 304002), (846, 202668), (1128, 152001), (1269, 135112), (1692, 101334), (2538, 67556), (3384, 50667), (5076, 33778), (10152, 16889)]