169631136

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 501228000

約数和(自身を除く): 331596864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 67, 72, 96, 118, 134, 144, 149, 177, 201, 236, 268, 288, 298, 354, 402, 447, 472, 531, 536, 596, 603, 708, 804, 894, 944, 1062, 1072, 1192, 1206, 1341, 1416, 1608, 1788, 1888, 2124, 2144, 2384, 2412, 2682, 2832, 3216, 3576, 3953, 4248, 4768, 4824, 5364, 5664, 6432, 7152, 7906, 8496, 8791, 9648, 9983, 10728, 11859, 14304, 15812, 16992, 17582, 19296, 19966, 21456, 23718, 26373, 29949, 31624, 35164, 35577, 39932, 42912, 47436, 52746, 59898, 63248, 70328, 71154, 79119, 79864, 89847, 94872, 105492, 119796, 126496, 140656, 142308, 158238, 159728, 179694, 189744, 210984, 239592, 281312, 284616, 316476, 319456, 359388, 379488, 421968, 479184, 569232, 588997, 632952, 718776, 843936, 958368, 1138464, 1177994, 1265904, 1437552, 1766991, 2355988, 2531808, 2875104, 3533982, 4711976, 5300973, 7067964, 9423952, 10601946, 14135928, 18847904, 21203892, 28271856, 42407784, 56543712, 84815568, 169631136]

約数ペア:

[(1, 169631136), (2, 84815568), (3, 56543712), (4, 42407784), (6, 28271856), (8, 21203892), (9, 18847904), (12, 14135928), (16, 10601946), (18, 9423952), (24, 7067964), (32, 5300973), (36, 4711976), (48, 3533982), (59, 2875104), (67, 2531808), (72, 2355988), (96, 1766991), (118, 1437552), (134, 1265904), (144, 1177994), (149, 1138464), (177, 958368), (201, 843936), (236, 718776), (268, 632952), (288, 588997), (298, 569232), (354, 479184), (402, 421968), (447, 379488), (472, 359388), (531, 319456), (536, 316476), (596, 284616), (603, 281312), (708, 239592), (804, 210984), (894, 189744), (944, 179694), (1062, 159728), (1072, 158238), (1192, 142308), (1206, 140656), (1341, 126496), (1416, 119796), (1608, 105492), (1788, 94872), (1888, 89847), (2124, 79864), (2144, 79119), (2384, 71154), (2412, 70328), (2682, 63248), (2832, 59898), (3216, 52746), (3576, 47436), (3953, 42912), (4248, 39932), (4768, 35577), (4824, 35164), (5364, 31624), (5664, 29949), (6432, 26373), (7152, 23718), (7906, 21456), (8496, 19966), (8791, 19296), (9648, 17582), (9983, 16992), (10728, 15812), (11859, 14304)]