135791448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 251280552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 127, 138, 149, 156, 184, 254, 276, 298, 299, 312, 381, 447, 508, 552, 596, 598, 762, 894, 897, 1016, 1192, 1196, 1524, 1651, 1788, 1794, 1937, 2392, 2921, 3048, 3302, 3427, 3576, 3588, 3874, 4953, 5811, 5842, 6604, 6854, 7176, 7748, 8763, 9906, 10281, 11622, 11684, 13208, 13708, 15496, 17526, 18923, 19812, 20562, 23244, 23368, 27416, 35052, 37846, 37973, 39624, 41124, 44551, 46488, 56769, 70104, 75692, 75946, 82248, 89102, 113538, 113919, 133653, 151384, 151892, 178204, 227076, 227838, 245999, 267306, 303784, 356408, 435229, 454152, 455676, 491998, 534612, 737997, 870458, 911352, 983996, 1069224, 1305687, 1475994, 1740916, 1967992, 2611374, 2951988, 3481832, 5222748, 5657977, 5903976, 10445496, 11315954, 16973931, 22631908, 33947862, 45263816, 67895724, 135791448]

約数ペア:

[(1, 135791448), (2, 67895724), (3, 45263816), (4, 33947862), (6, 22631908), (8, 16973931), (12, 11315954), (13, 10445496), (23, 5903976), (24, 5657977), (26, 5222748), (39, 3481832), (46, 2951988), (52, 2611374), (69, 1967992), (78, 1740916), (92, 1475994), (104, 1305687), (127, 1069224), (138, 983996), (149, 911352), (156, 870458), (184, 737997), (254, 534612), (276, 491998), (298, 455676), (299, 454152), (312, 435229), (381, 356408), (447, 303784), (508, 267306), (552, 245999), (596, 227838), (598, 227076), (762, 178204), (894, 151892), (897, 151384), (1016, 133653), (1192, 113919), (1196, 113538), (1524, 89102), (1651, 82248), (1788, 75946), (1794, 75692), (1937, 70104), (2392, 56769), (2921, 46488), (3048, 44551), (3302, 41124), (3427, 39624), (3576, 37973), (3588, 37846), (3874, 35052), (4953, 27416), (5811, 23368), (5842, 23244), (6604, 20562), (6854, 19812), (7176, 18923), (7748, 17526), (8763, 15496), (9906, 13708), (10281, 13208), (11622, 11684)]