161486208

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 514594080

約数和(自身を除く): 353107872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 144, 156, 164, 192, 208, 234, 246, 263, 288, 312, 328, 369, 384, 416, 468, 492, 526, 533, 576, 624, 656, 738, 789, 832, 936, 984, 1052, 1066, 1152, 1248, 1312, 1476, 1578, 1599, 1664, 1872, 1968, 2104, 2132, 2367, 2496, 2624, 2952, 3156, 3198, 3419, 3744, 3936, 4208, 4264, 4734, 4797, 4992, 5248, 5904, 6312, 6396, 6838, 7488, 7872, 8416, 8528, 9468, 9594, 10257, 10783, 11808, 12624, 12792, 13676, 14976, 15744, 16832, 17056, 18936, 19188, 20514, 21566, 23616, 25248, 25584, 27352, 30771, 32349, 33664, 34112, 37872, 38376, 41028, 43132, 47232, 50496, 51168, 54704, 61542, 64698, 68224, 75744, 76752, 82056, 86264, 97047, 100992, 102336, 109408, 123084, 129396, 140179, 151488, 153504, 164112, 172528, 194094, 204672, 218816, 246168, 258792, 280358, 302976, 307008, 328224, 345056, 388188, 420537, 437632, 492336, 517584, 560716, 614016, 656448, 690112, 776376, 841074, 984672, 1035168, 1121432, 1261611, 1312896, 1380224, 1552752, 1682148, 1969344, 2070336, 2242864, 2523222, 3105504, 3364296, 3938688, 4140672, 4485728, 5046444, 6211008, 6728592, 8971456, 10092888, 12422016, 13457184, 17942912, 20185776, 26914368, 40371552, 53828736, 80743104, 161486208]

約数ペア:

[(1, 161486208), (2, 80743104), (3, 53828736), (4, 40371552), (6, 26914368), (8, 20185776), (9, 17942912), (12, 13457184), (13, 12422016), (16, 10092888), (18, 8971456), (24, 6728592), (26, 6211008), (32, 5046444), (36, 4485728), (39, 4140672), (41, 3938688), (48, 3364296), (52, 3105504), (64, 2523222), (72, 2242864), (78, 2070336), (82, 1969344), (96, 1682148), (104, 1552752), (117, 1380224), (123, 1312896), (128, 1261611), (144, 1121432), (156, 1035168), (164, 984672), (192, 841074), (208, 776376), (234, 690112), (246, 656448), (263, 614016), (288, 560716), (312, 517584), (328, 492336), (369, 437632), (384, 420537), (416, 388188), (468, 345056), (492, 328224), (526, 307008), (533, 302976), (576, 280358), (624, 258792), (656, 246168), (738, 218816), (789, 204672), (832, 194094), (936, 172528), (984, 164112), (1052, 153504), (1066, 151488), (1152, 140179), (1248, 129396), (1312, 123084), (1476, 109408), (1578, 102336), (1599, 100992), (1664, 97047), (1872, 86264), (1968, 82056), (2104, 76752), (2132, 75744), (2367, 68224), (2496, 64698), (2624, 61542), (2952, 54704), (3156, 51168), (3198, 50496), (3419, 47232), (3744, 43132), (3936, 41028), (4208, 38376), (4264, 37872), (4734, 34112), (4797, 33664), (4992, 32349), (5248, 30771), (5904, 27352), (6312, 25584), (6396, 25248), (6838, 23616), (7488, 21566), (7872, 20514), (8416, 19188), (8528, 18936), (9468, 17056), (9594, 16832), (10257, 15744), (10783, 14976), (11808, 13676), (12624, 12792)]