179904564

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 545720448

約数和(自身を除く): 365815884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 193, 243, 252, 274, 324, 378, 386, 411, 486, 548, 567, 579, 756, 772, 822, 959, 972, 1134, 1158, 1233, 1351, 1644, 1701, 1737, 1918, 2268, 2316, 2466, 2702, 2877, 3402, 3474, 3699, 3836, 4053, 4932, 5211, 5404, 5754, 6804, 6948, 7398, 8106, 8631, 10422, 11097, 11508, 12159, 14796, 15633, 16212, 17262, 20844, 22194, 24318, 25893, 26441, 31266, 33291, 34524, 36477, 44388, 46899, 48636, 51786, 52882, 62532, 66582, 72954, 77679, 79323, 93798, 103572, 105764, 109431, 133164, 145908, 155358, 158646, 185087, 187596, 218862, 233037, 237969, 310716, 317292, 328293, 370174, 437724, 466074, 475938, 555261, 656586, 713907, 740348, 932148, 951876, 1110522, 1313172, 1427814, 1665783, 2141721, 2221044, 2855628, 3331566, 4283442, 4997349, 6425163, 6663132, 8566884, 9994698, 12850326, 14992047, 19989396, 25700652, 29984094, 44976141, 59968188, 89952282, 179904564]

約数ペア:

[(1, 179904564), (2, 89952282), (3, 59968188), (4, 44976141), (6, 29984094), (7, 25700652), (9, 19989396), (12, 14992047), (14, 12850326), (18, 9994698), (21, 8566884), (27, 6663132), (28, 6425163), (36, 4997349), (42, 4283442), (54, 3331566), (63, 2855628), (81, 2221044), (84, 2141721), (108, 1665783), (126, 1427814), (137, 1313172), (162, 1110522), (189, 951876), (193, 932148), (243, 740348), (252, 713907), (274, 656586), (324, 555261), (378, 475938), (386, 466074), (411, 437724), (486, 370174), (548, 328293), (567, 317292), (579, 310716), (756, 237969), (772, 233037), (822, 218862), (959, 187596), (972, 185087), (1134, 158646), (1158, 155358), (1233, 145908), (1351, 133164), (1644, 109431), (1701, 105764), (1737, 103572), (1918, 93798), (2268, 79323), (2316, 77679), (2466, 72954), (2702, 66582), (2877, 62532), (3402, 52882), (3474, 51786), (3699, 48636), (3836, 46899), (4053, 44388), (4932, 36477), (5211, 34524), (5404, 33291), (5754, 31266), (6804, 26441), (6948, 25893), (7398, 24318), (8106, 22194), (8631, 20844), (10422, 17262), (11097, 16212), (11508, 15633), (12159, 14796)]