141663088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66571}}^1$

素因数の和:66605

約数の個数: 40

約数和(自身を含む): 330197120

約数和(自身を除く): 188534032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 66571, 133142, 266284, 465997, 532568, 931994, 1065136, 1264849, 1863988, 2529698, 3727976, 5059396, 7455952, 8853943, 10118792, 17707886, 20237584, 35415772, 70831544, 141663088]

約数ペア:

[(1, 141663088), (2, 70831544), (4, 35415772), (7, 20237584), (8, 17707886), (14, 10118792), (16, 8853943), (19, 7455952), (28, 5059396), (38, 3727976), (56, 2529698), (76, 1863988), (112, 1264849), (133, 1065136), (152, 931994), (266, 532568), (304, 465997), (532, 266284), (1064, 133142), (2128, 66571)]