161924094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 367915392

約数和(自身を除く): 205991298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 227, 414, 454, 681, 1362, 1723, 2043, 3446, 4086, 5169, 5221, 10338, 10442, 15507, 15663, 31014, 31326, 39629, 46989, 79258, 93978, 118887, 237774, 356661, 391121, 713322, 782242, 1173363, 2346726, 3520089, 7040178, 8995783, 17991566, 26987349, 53974698, 80962047, 161924094]

約数ペア:

[(1, 161924094), (2, 80962047), (3, 53974698), (6, 26987349), (9, 17991566), (18, 8995783), (23, 7040178), (46, 3520089), (69, 2346726), (138, 1173363), (207, 782242), (227, 713322), (414, 391121), (454, 356661), (681, 237774), (1362, 118887), (1723, 93978), (2043, 79258), (3446, 46989), (4086, 39629), (5169, 31326), (5221, 31014), (10338, 15663), (10442, 15507)]