159648944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 416640000

約数和(自身を除く): 256991056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 38, 52, 56, 58, 76, 91, 104, 112, 116, 133, 152, 182, 199, 203, 208, 232, 247, 266, 304, 364, 377, 398, 406, 464, 494, 532, 551, 728, 754, 796, 812, 988, 1064, 1102, 1393, 1456, 1508, 1592, 1624, 1729, 1976, 2128, 2204, 2587, 2639, 2786, 3016, 3184, 3248, 3458, 3781, 3857, 3952, 4408, 5174, 5278, 5572, 5771, 6032, 6916, 7163, 7562, 7714, 8816, 10348, 10556, 11144, 11542, 13832, 14326, 15124, 15428, 18109, 20696, 21112, 22288, 23084, 26467, 27664, 28652, 30248, 30856, 36218, 40397, 41392, 42224, 46168, 49153, 50141, 52934, 57304, 60496, 61712, 72436, 75023, 80794, 92336, 98306, 100282, 105868, 109649, 114608, 144872, 150046, 161588, 196612, 200564, 211736, 219298, 289744, 300092, 323176, 344071, 393224, 401128, 423472, 438596, 525161, 600184, 646352, 688142, 767543, 786448, 802256, 877192, 1050322, 1200368, 1376284, 1425437, 1535086, 1754384, 2100644, 2752568, 2850874, 3070172, 4201288, 5505136, 5701748, 6140344, 8402576, 9978059, 11403496, 12280688, 19956118, 22806992, 39912236, 79824472, 159648944]

約数ペア:

[(1, 159648944), (2, 79824472), (4, 39912236), (7, 22806992), (8, 19956118), (13, 12280688), (14, 11403496), (16, 9978059), (19, 8402576), (26, 6140344), (28, 5701748), (29, 5505136), (38, 4201288), (52, 3070172), (56, 2850874), (58, 2752568), (76, 2100644), (91, 1754384), (104, 1535086), (112, 1425437), (116, 1376284), (133, 1200368), (152, 1050322), (182, 877192), (199, 802256), (203, 786448), (208, 767543), (232, 688142), (247, 646352), (266, 600184), (304, 525161), (364, 438596), (377, 423472), (398, 401128), (406, 393224), (464, 344071), (494, 323176), (532, 300092), (551, 289744), (728, 219298), (754, 211736), (796, 200564), (812, 196612), (988, 161588), (1064, 150046), (1102, 144872), (1393, 114608), (1456, 109649), (1508, 105868), (1592, 100282), (1624, 98306), (1729, 92336), (1976, 80794), (2128, 75023), (2204, 72436), (2587, 61712), (2639, 60496), (2786, 57304), (3016, 52934), (3184, 50141), (3248, 49153), (3458, 46168), (3781, 42224), (3857, 41392), (3952, 40397), (4408, 36218), (5174, 30856), (5278, 30248), (5572, 28652), (5771, 27664), (6032, 26467), (6916, 23084), (7163, 22288), (7562, 21112), (7714, 20696), (8816, 18109), (10348, 15428), (10556, 15124), (11144, 14326), (11542, 13832)]