168719936

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 437119776

約数和(自身を除く): 268399840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 67, 73, 77, 88, 98, 112, 134, 146, 154, 176, 196, 224, 268, 292, 308, 352, 392, 448, 469, 511, 536, 539, 584, 616, 704, 737, 784, 803, 938, 1022, 1072, 1078, 1168, 1232, 1474, 1568, 1606, 1876, 2044, 2144, 2156, 2336, 2464, 2948, 3136, 3212, 3283, 3577, 3752, 4088, 4288, 4312, 4672, 4891, 4928, 5159, 5621, 5896, 6424, 6566, 7154, 7504, 8176, 8624, 9782, 10318, 11242, 11792, 12848, 13132, 14308, 15008, 16352, 17248, 19564, 20636, 22484, 23584, 25696, 26264, 28616, 30016, 32704, 34237, 34496, 36113, 39128, 39347, 41272, 44968, 47168, 51392, 52528, 53801, 57232, 68474, 72226, 78256, 78694, 82544, 89936, 105056, 107602, 114464, 136948, 144452, 156512, 157388, 165088, 179872, 210112, 215204, 228928, 239659, 273896, 288904, 313024, 314776, 330176, 359744, 376607, 430408, 479318, 547792, 577808, 629552, 753214, 860816, 958636, 1095584, 1155616, 1259104, 1506428, 1721632, 1917272, 2191168, 2311232, 2518208, 2636249, 3012856, 3443264, 3834544, 5272498, 6025712, 7669088, 10544996, 12051424, 15338176, 21089992, 24102848, 42179984, 84359968, 168719936]

約数ペア:

[(1, 168719936), (2, 84359968), (4, 42179984), (7, 24102848), (8, 21089992), (11, 15338176), (14, 12051424), (16, 10544996), (22, 7669088), (28, 6025712), (32, 5272498), (44, 3834544), (49, 3443264), (56, 3012856), (64, 2636249), (67, 2518208), (73, 2311232), (77, 2191168), (88, 1917272), (98, 1721632), (112, 1506428), (134, 1259104), (146, 1155616), (154, 1095584), (176, 958636), (196, 860816), (224, 753214), (268, 629552), (292, 577808), (308, 547792), (352, 479318), (392, 430408), (448, 376607), (469, 359744), (511, 330176), (536, 314776), (539, 313024), (584, 288904), (616, 273896), (704, 239659), (737, 228928), (784, 215204), (803, 210112), (938, 179872), (1022, 165088), (1072, 157388), (1078, 156512), (1168, 144452), (1232, 136948), (1474, 114464), (1568, 107602), (1606, 105056), (1876, 89936), (2044, 82544), (2144, 78694), (2156, 78256), (2336, 72226), (2464, 68474), (2948, 57232), (3136, 53801), (3212, 52528), (3283, 51392), (3577, 47168), (3752, 44968), (4088, 41272), (4288, 39347), (4312, 39128), (4672, 36113), (4891, 34496), (4928, 34237), (5159, 32704), (5621, 30016), (5896, 28616), (6424, 26264), (6566, 25696), (7154, 23584), (7504, 22484), (8176, 20636), (8624, 19564), (9782, 17248), (10318, 16352), (11242, 15008), (11792, 14308), (12848, 13132)]