171701936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80687}}^1$

素因数の和:80721

約数の個数: 40

約数和(自身を含む): 400212480

約数和(自身を除く): 228510544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 80687, 161374, 322748, 564809, 645496, 1129618, 1290992, 1533053, 2259236, 3066106, 4518472, 6132212, 9036944, 10731371, 12264424, 21462742, 24528848, 42925484, 85850968, 171701936]

約数ペア:

[(1, 171701936), (2, 85850968), (4, 42925484), (7, 24528848), (8, 21462742), (14, 12264424), (16, 10731371), (19, 9036944), (28, 6132212), (38, 4518472), (56, 3066106), (76, 2259236), (112, 1533053), (133, 1290992), (152, 1129618), (266, 645496), (304, 564809), (532, 322748), (1064, 161374), (2128, 80687)]