156312828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^3$

素因数の和:146

約数の個数: 120

約数和(自身を含む): 478683744

約数和(自身を除く): 322370916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1681, 1722, 2214, 2268, 2583, 3321, 3362, 3444, 4428, 5043, 5166, 6642, 6724, 7749, 10086, 10332, 11767, 13284, 15129, 15498, 20172, 23247, 23534, 30258, 30996, 35301, 45387, 46494, 47068, 60516, 68921, 70602, 90774, 92988, 105903, 136161, 137842, 141204, 181548, 206763, 211806, 272322, 275684, 317709, 413526, 423612, 482447, 544644, 620289, 635418, 827052, 953127, 964894, 1240578, 1270836, 1447341, 1860867, 1906254, 1929788, 2481156, 2894682, 3721734, 3812508, 4342023, 5582601, 5789364, 7443468, 8684046, 11165202, 13026069, 17368092, 22330404, 26052138, 39078207, 52104276, 78156414, 156312828]

約数ペア:

[(1, 156312828), (2, 78156414), (3, 52104276), (4, 39078207), (6, 26052138), (7, 22330404), (9, 17368092), (12, 13026069), (14, 11165202), (18, 8684046), (21, 7443468), (27, 5789364), (28, 5582601), (36, 4342023), (41, 3812508), (42, 3721734), (54, 2894682), (63, 2481156), (81, 1929788), (82, 1906254), (84, 1860867), (108, 1447341), (123, 1270836), (126, 1240578), (162, 964894), (164, 953127), (189, 827052), (246, 635418), (252, 620289), (287, 544644), (324, 482447), (369, 423612), (378, 413526), (492, 317709), (567, 275684), (574, 272322), (738, 211806), (756, 206763), (861, 181548), (1107, 141204), (1134, 137842), (1148, 136161), (1476, 105903), (1681, 92988), (1722, 90774), (2214, 70602), (2268, 68921), (2583, 60516), (3321, 47068), (3362, 46494), (3444, 45387), (4428, 35301), (5043, 30996), (5166, 30258), (6642, 23534), (6724, 23247), (7749, 20172), (10086, 15498), (10332, 15129), (11767, 13284)]