128724696

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 372294000

約数和(自身を除く): 243569304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 438, 456, 584, 657, 684, 876, 1289, 1314, 1368, 1387, 1752, 2578, 2628, 2774, 3867, 4161, 5156, 5256, 5548, 7734, 8322, 10312, 11096, 11601, 12483, 15468, 16644, 23202, 24491, 24966, 30936, 33288, 46404, 48982, 49932, 73473, 92808, 94097, 97964, 99864, 146946, 188194, 195928, 220419, 282291, 293892, 376388, 440838, 564582, 587784, 752776, 846873, 881676, 1129164, 1693746, 1763352, 1787843, 2258328, 3387492, 3575686, 5363529, 6774984, 7151372, 10727058, 14302744, 16090587, 21454116, 32181174, 42908232, 64362348, 128724696]

約数ペア:

[(1, 128724696), (2, 64362348), (3, 42908232), (4, 32181174), (6, 21454116), (8, 16090587), (9, 14302744), (12, 10727058), (18, 7151372), (19, 6774984), (24, 5363529), (36, 3575686), (38, 3387492), (57, 2258328), (72, 1787843), (73, 1763352), (76, 1693746), (114, 1129164), (146, 881676), (152, 846873), (171, 752776), (219, 587784), (228, 564582), (292, 440838), (342, 376388), (438, 293892), (456, 282291), (584, 220419), (657, 195928), (684, 188194), (876, 146946), (1289, 99864), (1314, 97964), (1368, 94097), (1387, 92808), (1752, 73473), (2578, 49932), (2628, 48982), (2774, 46404), (3867, 33288), (4161, 30936), (5156, 24966), (5256, 24491), (5548, 23202), (7734, 16644), (8322, 15468), (10312, 12483), (11096, 11601)]