189617142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7189

約数の個数: 64

約数和(自身を含む): 459970560

約数和(自身を除く): 270353418

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 7129, 8866, 13299, 14258, 21387, 26598, 42774, 78419, 92677, 156838, 185354, 220999, 235257, 278031, 441998, 470514, 556062, 662997, 1019447, 1325994, 2038894, 2430989, 2872987, 3058341, 4861978, 5745974, 6116682, 7292967, 8618961, 14585934, 17237922, 31602857, 63205714, 94808571, 189617142]

約数ペア:

[(1, 189617142), (2, 94808571), (3, 63205714), (6, 31602857), (11, 17237922), (13, 14585934), (22, 8618961), (26, 7292967), (31, 6116682), (33, 5745974), (39, 4861978), (62, 3058341), (66, 2872987), (78, 2430989), (93, 2038894), (143, 1325994), (186, 1019447), (286, 662997), (341, 556062), (403, 470514), (429, 441998), (682, 278031), (806, 235257), (858, 220999), (1023, 185354), (1209, 156838), (2046, 92677), (2418, 78419), (4433, 42774), (7129, 26598), (8866, 21387), (13299, 14258)]