129787344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 383011200

約数和(自身を除く): 253223856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 149, 184, 207, 263, 276, 298, 368, 414, 447, 526, 552, 596, 789, 828, 894, 1052, 1104, 1192, 1341, 1578, 1656, 1788, 2104, 2367, 2384, 2682, 3156, 3312, 3427, 3576, 4208, 4734, 5364, 6049, 6312, 6854, 7152, 9468, 10281, 10728, 12098, 12624, 13708, 18147, 18936, 20562, 21456, 24196, 27416, 30843, 36294, 37872, 39187, 41124, 48392, 54441, 54832, 61686, 72588, 78374, 82248, 96784, 108882, 117561, 123372, 145176, 156748, 164496, 217764, 235122, 246744, 290352, 313496, 352683, 435528, 470244, 493488, 626992, 705366, 871056, 901301, 940488, 1410732, 1802602, 1880976, 2703903, 2821464, 3605204, 5407806, 5642928, 7210408, 8111709, 10815612, 14420816, 16223418, 21631224, 32446836, 43262448, 64893672, 129787344]

約数ペア:

[(1, 129787344), (2, 64893672), (3, 43262448), (4, 32446836), (6, 21631224), (8, 16223418), (9, 14420816), (12, 10815612), (16, 8111709), (18, 7210408), (23, 5642928), (24, 5407806), (36, 3605204), (46, 2821464), (48, 2703903), (69, 1880976), (72, 1802602), (92, 1410732), (138, 940488), (144, 901301), (149, 871056), (184, 705366), (207, 626992), (263, 493488), (276, 470244), (298, 435528), (368, 352683), (414, 313496), (447, 290352), (526, 246744), (552, 235122), (596, 217764), (789, 164496), (828, 156748), (894, 145176), (1052, 123372), (1104, 117561), (1192, 108882), (1341, 96784), (1578, 82248), (1656, 78374), (1788, 72588), (2104, 61686), (2367, 54832), (2384, 54441), (2682, 48392), (3156, 41124), (3312, 39187), (3427, 37872), (3576, 36294), (4208, 30843), (4734, 27416), (5364, 24196), (6049, 21456), (6312, 20562), (6854, 18936), (7152, 18147), (9468, 13708), (10281, 12624), (10728, 12098)]