143828272

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 186150608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 89, 94, 112, 178, 188, 307, 329, 356, 376, 614, 623, 658, 712, 752, 1228, 1246, 1316, 1424, 2149, 2456, 2492, 2632, 4183, 4298, 4912, 4984, 5264, 8366, 8596, 9968, 14429, 16732, 17192, 27323, 28858, 29281, 33464, 34384, 54646, 57716, 58562, 66928, 101003, 109292, 115432, 117124, 191261, 202006, 218584, 230864, 234248, 382522, 404012, 437168, 468496, 765044, 808024, 1284181, 1530088, 1616048, 2568362, 3060176, 5136724, 8989267, 10273448, 17978534, 20546896, 35957068, 71914136, 143828272]

約数ペア:

[(1, 143828272), (2, 71914136), (4, 35957068), (7, 20546896), (8, 17978534), (14, 10273448), (16, 8989267), (28, 5136724), (47, 3060176), (56, 2568362), (89, 1616048), (94, 1530088), (112, 1284181), (178, 808024), (188, 765044), (307, 468496), (329, 437168), (356, 404012), (376, 382522), (614, 234248), (623, 230864), (658, 218584), (712, 202006), (752, 191261), (1228, 117124), (1246, 115432), (1316, 109292), (1424, 101003), (2149, 66928), (2456, 58562), (2492, 57716), (2632, 54646), (4183, 34384), (4298, 33464), (4912, 29281), (4984, 28858), (5264, 27323), (8366, 17192), (8596, 16732), (9968, 14429)]