161610174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3822

約数の個数: 64

約数和(自身を含む): 397255680

約数和(自身を除く): 235645506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 99, 146, 198, 219, 297, 438, 594, 657, 803, 1314, 1606, 1971, 2409, 3727, 3942, 4818, 7227, 7454, 11181, 14454, 21681, 22362, 33543, 40997, 43362, 67086, 81994, 100629, 122991, 201258, 245982, 272071, 368973, 544142, 737946, 816213, 1106919, 1632426, 2213838, 2448639, 2992781, 4897278, 5985562, 7345917, 8978343, 14691834, 17956686, 26935029, 53870058, 80805087, 161610174]

約数ペア:

[(1, 161610174), (2, 80805087), (3, 53870058), (6, 26935029), (9, 17956686), (11, 14691834), (18, 8978343), (22, 7345917), (27, 5985562), (33, 4897278), (54, 2992781), (66, 2448639), (73, 2213838), (99, 1632426), (146, 1106919), (198, 816213), (219, 737946), (297, 544142), (438, 368973), (594, 272071), (657, 245982), (803, 201258), (1314, 122991), (1606, 100629), (1971, 81994), (2409, 67086), (3727, 43362), (3942, 40997), (4818, 33543), (7227, 22362), (7454, 21681), (11181, 14454)]