161077896

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 560196000

約数和(自身を除く): 399118104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 89, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 178, 189, 196, 216, 228, 243, 252, 266, 267, 294, 324, 342, 356, 378, 392, 399, 441, 456, 486, 504, 513, 532, 534, 567, 588, 623, 648, 684, 712, 756, 798, 801, 882, 931, 972, 1026, 1064, 1068, 1134, 1176, 1197, 1246, 1323, 1368, 1512, 1539, 1596, 1602, 1691, 1701, 1764, 1862, 1869, 1944, 2052, 2136, 2268, 2394, 2403, 2492, 2646, 2793, 3078, 3192, 3204, 3382, 3402, 3528, 3591, 3724, 3738, 3969, 4104, 4361, 4536, 4617, 4788, 4806, 4984, 5073, 5292, 5586, 5607, 6156, 6408, 6764, 6804, 7182, 7209, 7448, 7476, 7938, 8379, 8722, 9234, 9576, 9612, 10146, 10584, 10773, 11172, 11214, 11837, 11907, 12312, 13083, 13528, 13608, 14364, 14418, 14952, 15219, 15876, 16758, 16821, 17444, 18468, 19224, 20292, 21546, 21627, 22344, 22428, 23674, 23814, 25137, 26166, 28728, 28836, 30438, 31752, 32319, 33516, 33642, 34888, 35511, 36936, 39249, 40584, 43092, 43254, 44856, 45657, 47348, 47628, 50274, 50463, 52332, 57672, 60876, 64638, 67032, 67284, 71022, 75411, 78498, 82859, 86184, 86508, 91314, 94696, 95256, 100548, 100926, 104664, 106533, 117747, 121752, 129276, 134568, 136971, 142044, 150822, 151389, 156996, 165718, 173016, 182628, 201096, 201852, 213066, 226233, 235494, 248577, 258552, 273942, 284088, 301644, 302778, 313992, 319599, 331436, 353241, 365256, 403704, 410913, 426132, 452466, 470988, 497154, 547884, 603288, 605556, 639198, 662872, 706482, 745731, 821826, 852264, 904932, 941976, 958797, 994308, 1059723, 1095768, 1211112, 1278396, 1412964, 1491462, 1643652, 1809864, 1917594, 1988616, 2119446, 2237193, 2556792, 2825928, 2876391, 2982924, 3287304, 3835188, 4238892, 4474386, 5752782, 5965848, 6711579, 7670376, 8477784, 8948772, 11505564, 13423158, 17897544, 20134737, 23011128, 26846316, 40269474, 53692632, 80538948, 161077896]

約数ペア:

[(1, 161077896), (2, 80538948), (3, 53692632), (4, 40269474), (6, 26846316), (7, 23011128), (8, 20134737), (9, 17897544), (12, 13423158), (14, 11505564), (18, 8948772), (19, 8477784), (21, 7670376), (24, 6711579), (27, 5965848), (28, 5752782), (36, 4474386), (38, 4238892), (42, 3835188), (49, 3287304), (54, 2982924), (56, 2876391), (57, 2825928), (63, 2556792), (72, 2237193), (76, 2119446), (81, 1988616), (84, 1917594), (89, 1809864), (98, 1643652), (108, 1491462), (114, 1412964), (126, 1278396), (133, 1211112), (147, 1095768), (152, 1059723), (162, 994308), (168, 958797), (171, 941976), (178, 904932), (189, 852264), (196, 821826), (216, 745731), (228, 706482), (243, 662872), (252, 639198), (266, 605556), (267, 603288), (294, 547884), (324, 497154), (342, 470988), (356, 452466), (378, 426132), (392, 410913), (399, 403704), (441, 365256), (456, 353241), (486, 331436), (504, 319599), (513, 313992), (532, 302778), (534, 301644), (567, 284088), (588, 273942), (623, 258552), (648, 248577), (684, 235494), (712, 226233), (756, 213066), (798, 201852), (801, 201096), (882, 182628), (931, 173016), (972, 165718), (1026, 156996), (1064, 151389), (1068, 150822), (1134, 142044), (1176, 136971), (1197, 134568), (1246, 129276), (1323, 121752), (1368, 117747), (1512, 106533), (1539, 104664), (1596, 100926), (1602, 100548), (1691, 95256), (1701, 94696), (1764, 91314), (1862, 86508), (1869, 86184), (1944, 82859), (2052, 78498), (2136, 75411), (2268, 71022), (2394, 67284), (2403, 67032), (2492, 64638), (2646, 60876), (2793, 57672), (3078, 52332), (3192, 50463), (3204, 50274), (3382, 47628), (3402, 47348), (3528, 45657), (3591, 44856), (3724, 43254), (3738, 43092), (3969, 40584), (4104, 39249), (4361, 36936), (4536, 35511), (4617, 34888), (4788, 33642), (4806, 33516), (4984, 32319), (5073, 31752), (5292, 30438), (5586, 28836), (5607, 28728), (6156, 26166), (6408, 25137), (6764, 23814), (6804, 23674), (7182, 22428), (7209, 22344), (7448, 21627), (7476, 21546), (7938, 20292), (8379, 19224), (8722, 18468), (9234, 17444), (9576, 16821), (9612, 16758), (10146, 15876), (10584, 15219), (10773, 14952), (11172, 14418), (11214, 14364), (11837, 13608), (11907, 13528), (12312, 13083)]