127507212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 162

約数和(自身を含む): 393236844

約数和(自身を除く): 265729632

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 43, 49, 63, 82, 84, 86, 98, 123, 126, 129, 147, 164, 172, 196, 246, 252, 258, 287, 294, 301, 369, 387, 441, 492, 516, 574, 588, 602, 738, 774, 861, 882, 903, 1148, 1204, 1476, 1548, 1681, 1722, 1763, 1764, 1806, 2009, 2107, 2583, 2709, 3362, 3444, 3526, 3612, 4018, 4214, 5043, 5166, 5289, 5418, 6027, 6321, 6724, 7052, 8036, 8428, 10086, 10332, 10578, 10836, 11767, 12054, 12341, 12642, 15129, 15867, 18081, 18963, 20172, 21156, 23534, 24108, 24682, 25284, 30258, 31734, 35301, 36162, 37023, 37926, 47068, 49364, 60516, 63468, 70602, 72283, 72324, 74046, 75852, 82369, 86387, 105903, 111069, 141204, 144566, 148092, 164738, 172774, 211806, 216849, 222138, 247107, 259161, 289132, 329476, 345548, 423612, 433698, 444276, 494214, 505981, 518322, 650547, 741321, 777483, 867396, 988428, 1011962, 1036644, 1301094, 1482642, 1517943, 1554966, 2023924, 2602188, 2965284, 3035886, 3109932, 3541867, 4553829, 6071772, 7083734, 9107658, 10625601, 14167468, 18215316, 21251202, 31876803, 42502404, 63753606, 127507212]

約数ペア:

[(1, 127507212), (2, 63753606), (3, 42502404), (4, 31876803), (6, 21251202), (7, 18215316), (9, 14167468), (12, 10625601), (14, 9107658), (18, 7083734), (21, 6071772), (28, 4553829), (36, 3541867), (41, 3109932), (42, 3035886), (43, 2965284), (49, 2602188), (63, 2023924), (82, 1554966), (84, 1517943), (86, 1482642), (98, 1301094), (123, 1036644), (126, 1011962), (129, 988428), (147, 867396), (164, 777483), (172, 741321), (196, 650547), (246, 518322), (252, 505981), (258, 494214), (287, 444276), (294, 433698), (301, 423612), (369, 345548), (387, 329476), (441, 289132), (492, 259161), (516, 247107), (574, 222138), (588, 216849), (602, 211806), (738, 172774), (774, 164738), (861, 148092), (882, 144566), (903, 141204), (1148, 111069), (1204, 105903), (1476, 86387), (1548, 82369), (1681, 75852), (1722, 74046), (1763, 72324), (1764, 72283), (1806, 70602), (2009, 63468), (2107, 60516), (2583, 49364), (2709, 47068), (3362, 37926), (3444, 37023), (3526, 36162), (3612, 35301), (4018, 31734), (4214, 30258), (5043, 25284), (5166, 24682), (5289, 24108), (5418, 23534), (6027, 21156), (6321, 20172), (6724, 18963), (7052, 18081), (8036, 15867), (8428, 15129), (10086, 12642), (10332, 12341), (10578, 12054), (10836, 11767)]