172073264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 376583040

約数和(自身を除く): 204509776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 73, 88, 118, 146, 176, 227, 236, 292, 454, 472, 584, 649, 803, 908, 944, 1168, 1298, 1606, 1816, 2497, 2596, 3212, 3632, 4307, 4994, 5192, 6424, 8614, 9988, 10384, 12848, 13393, 16571, 17228, 19976, 26786, 33142, 34456, 39952, 47377, 53572, 66284, 68912, 94754, 107144, 132568, 147323, 182281, 189508, 214288, 265136, 294646, 364562, 379016, 589292, 729124, 758032, 977689, 1178584, 1458248, 1955378, 2357168, 2916496, 3910756, 7821512, 10754579, 15643024, 21509158, 43018316, 86036632, 172073264]

約数ペア:

[(1, 172073264), (2, 86036632), (4, 43018316), (8, 21509158), (11, 15643024), (16, 10754579), (22, 7821512), (44, 3910756), (59, 2916496), (73, 2357168), (88, 1955378), (118, 1458248), (146, 1178584), (176, 977689), (227, 758032), (236, 729124), (292, 589292), (454, 379016), (472, 364562), (584, 294646), (649, 265136), (803, 214288), (908, 189508), (944, 182281), (1168, 147323), (1298, 132568), (1606, 107144), (1816, 94754), (2497, 68912), (2596, 66284), (3212, 53572), (3632, 47377), (4307, 39952), (4994, 34456), (5192, 33142), (6424, 26786), (8614, 19976), (9988, 17228), (10384, 16571), (12848, 13393)]