128049174

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 80

約数和(自身を含む): 315531216

約数和(自身を除く): 187482042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 181, 198, 297, 362, 397, 543, 594, 794, 891, 1086, 1191, 1629, 1782, 1991, 2382, 3258, 3573, 3982, 4367, 4887, 5973, 7146, 8734, 9774, 10719, 11946, 13101, 14661, 17919, 21438, 26202, 29322, 32157, 35838, 39303, 53757, 64314, 71857, 78606, 107514, 117909, 143714, 161271, 215571, 235818, 322542, 353727, 431142, 646713, 707454, 790427, 1293426, 1580854, 1940139, 2371281, 3880278, 4742562, 5820417, 7113843, 11640834, 14227686, 21341529, 42683058, 64024587, 128049174]

約数ペア:

[(1, 128049174), (2, 64024587), (3, 42683058), (6, 21341529), (9, 14227686), (11, 11640834), (18, 7113843), (22, 5820417), (27, 4742562), (33, 3880278), (54, 2371281), (66, 1940139), (81, 1580854), (99, 1293426), (162, 790427), (181, 707454), (198, 646713), (297, 431142), (362, 353727), (397, 322542), (543, 235818), (594, 215571), (794, 161271), (891, 143714), (1086, 117909), (1191, 107514), (1629, 78606), (1782, 71857), (1991, 64314), (2382, 53757), (3258, 39303), (3573, 35838), (3982, 32157), (4367, 29322), (4887, 26202), (5973, 21438), (7146, 17919), (8734, 14661), (9774, 13101), (10719, 11946)]