160408906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 307457856

約数和(自身を除く): 147048950

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 361, 646, 722, 1867, 2261, 2527, 3734, 4522, 5054, 6137, 12274, 13069, 26138, 31739, 35473, 42959, 63478, 70946, 85918, 222173, 248311, 444346, 496622, 603041, 673987, 1206082, 1347974, 4221287, 4717909, 8442574, 9435818, 11457779, 22915558, 80204453, 160408906]

約数ペア:

[(1, 160408906), (2, 80204453), (7, 22915558), (14, 11457779), (17, 9435818), (19, 8442574), (34, 4717909), (38, 4221287), (119, 1347974), (133, 1206082), (238, 673987), (266, 603041), (323, 496622), (361, 444346), (646, 248311), (722, 222173), (1867, 85918), (2261, 70946), (2527, 63478), (3734, 42959), (4522, 35473), (5054, 31739), (6137, 26138), (12274, 13069)]