123167772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 402594192

約数和(自身を除く): 279426420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 49, 52, 63, 78, 82, 84, 91, 98, 117, 123, 126, 131, 147, 156, 164, 182, 196, 234, 246, 252, 262, 273, 287, 294, 364, 369, 393, 441, 468, 492, 524, 533, 546, 574, 588, 637, 738, 786, 819, 861, 882, 917, 1066, 1092, 1148, 1179, 1274, 1476, 1572, 1599, 1638, 1703, 1722, 1764, 1834, 1911, 2009, 2132, 2358, 2548, 2583, 2751, 3198, 3276, 3406, 3444, 3668, 3731, 3822, 4018, 4716, 4797, 5109, 5166, 5371, 5502, 5733, 6027, 6396, 6419, 6812, 7462, 7644, 8036, 8253, 9594, 10218, 10332, 10742, 11004, 11193, 11466, 11921, 12054, 12838, 14924, 15327, 16113, 16506, 18081, 19188, 19257, 20436, 21484, 22386, 22932, 23842, 24108, 25676, 26117, 30654, 32226, 33012, 33579, 35763, 36162, 37597, 38514, 44772, 47684, 48339, 52234, 57771, 61308, 64452, 67158, 69823, 71526, 72324, 75194, 77028, 78351, 83447, 96678, 104468, 107289, 112791, 115542, 134316, 139646, 143052, 150388, 156702, 166894, 193356, 209469, 214578, 225582, 231084, 235053, 250341, 263179, 279292, 313404, 333788, 338373, 418938, 429156, 451164, 470106, 488761, 500682, 526358, 628407, 676746, 751023, 789537, 837876, 940212, 977522, 1001364, 1052716, 1256814, 1353492, 1466283, 1502046, 1579074, 1955044, 2368611, 2513628, 2932566, 3004092, 3158148, 3421327, 4398849, 4737222, 5865132, 6842654, 8797698, 9474444, 10263981, 13685308, 17595396, 20527962, 30791943, 41055924, 61583886, 123167772]

約数ペア:

[(1, 123167772), (2, 61583886), (3, 41055924), (4, 30791943), (6, 20527962), (7, 17595396), (9, 13685308), (12, 10263981), (13, 9474444), (14, 8797698), (18, 6842654), (21, 5865132), (26, 4737222), (28, 4398849), (36, 3421327), (39, 3158148), (41, 3004092), (42, 2932566), (49, 2513628), (52, 2368611), (63, 1955044), (78, 1579074), (82, 1502046), (84, 1466283), (91, 1353492), (98, 1256814), (117, 1052716), (123, 1001364), (126, 977522), (131, 940212), (147, 837876), (156, 789537), (164, 751023), (182, 676746), (196, 628407), (234, 526358), (246, 500682), (252, 488761), (262, 470106), (273, 451164), (287, 429156), (294, 418938), (364, 338373), (369, 333788), (393, 313404), (441, 279292), (468, 263179), (492, 250341), (524, 235053), (533, 231084), (546, 225582), (574, 214578), (588, 209469), (637, 193356), (738, 166894), (786, 156702), (819, 150388), (861, 143052), (882, 139646), (917, 134316), (1066, 115542), (1092, 112791), (1148, 107289), (1179, 104468), (1274, 96678), (1476, 83447), (1572, 78351), (1599, 77028), (1638, 75194), (1703, 72324), (1722, 71526), (1764, 69823), (1834, 67158), (1911, 64452), (2009, 61308), (2132, 57771), (2358, 52234), (2548, 48339), (2583, 47684), (2751, 44772), (3198, 38514), (3276, 37597), (3406, 36162), (3444, 35763), (3668, 33579), (3731, 33012), (3822, 32226), (4018, 30654), (4716, 26117), (4797, 25676), (5109, 24108), (5166, 23842), (5371, 22932), (5502, 22386), (5733, 21484), (6027, 20436), (6396, 19257), (6419, 19188), (6812, 18081), (7462, 16506), (7644, 16113), (8036, 15327), (8253, 14924), (9594, 12838), (10218, 12054), (10332, 11921), (10742, 11466), (11004, 11193)]