168909664

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 423360000

約数和(自身を除く): 254450336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1399, 1568, 2156, 2464, 2744, 2798, 3773, 4312, 5488, 5596, 7546, 8624, 9793, 10976, 11192, 15092, 15389, 17248, 19586, 22384, 30184, 30778, 39172, 44768, 60368, 61556, 68551, 78344, 107723, 120736, 123112, 137102, 156688, 215446, 246224, 274204, 313376, 430892, 479857, 492448, 548408, 754061, 861784, 959714, 1096816, 1508122, 1723568, 1919428, 2193632, 3016244, 3447136, 3838856, 5278427, 6032488, 7677712, 10556854, 12064976, 15355424, 21113708, 24129952, 42227416, 84454832, 168909664]

約数ペア:

[(1, 168909664), (2, 84454832), (4, 42227416), (7, 24129952), (8, 21113708), (11, 15355424), (14, 12064976), (16, 10556854), (22, 7677712), (28, 6032488), (32, 5278427), (44, 3838856), (49, 3447136), (56, 3016244), (77, 2193632), (88, 1919428), (98, 1723568), (112, 1508122), (154, 1096816), (176, 959714), (196, 861784), (224, 754061), (308, 548408), (343, 492448), (352, 479857), (392, 430892), (539, 313376), (616, 274204), (686, 246224), (784, 215446), (1078, 156688), (1232, 137102), (1372, 123112), (1399, 120736), (1568, 107723), (2156, 78344), (2464, 68551), (2744, 61556), (2798, 60368), (3773, 44768), (4312, 39172), (5488, 30778), (5596, 30184), (7546, 22384), (8624, 19586), (9793, 17248), (10976, 15389), (11192, 15092)]