165669952

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 395345920

約数和(自身を除く): 229675968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 151, 158, 217, 224, 248, 302, 316, 434, 448, 496, 553, 604, 632, 868, 992, 1057, 1106, 1208, 1264, 1736, 1984, 2114, 2212, 2416, 2449, 2528, 3472, 4228, 4424, 4681, 4832, 4898, 5056, 6944, 8456, 8848, 9362, 9664, 9796, 11929, 13888, 16912, 17143, 17696, 18724, 19592, 23858, 32767, 33824, 34286, 35392, 37448, 39184, 47716, 65534, 67648, 68572, 74896, 78368, 83503, 95432, 131068, 137144, 149792, 156736, 167006, 190864, 262136, 274288, 299584, 334012, 369799, 381728, 524272, 548576, 668024, 739598, 763456, 1048544, 1097152, 1336048, 1479196, 2097088, 2588593, 2672096, 2958392, 5177186, 5344192, 5916784, 10354372, 11833568, 20708744, 23667136, 41417488, 82834976, 165669952]

約数ペア:

[(1, 165669952), (2, 82834976), (4, 41417488), (7, 23667136), (8, 20708744), (14, 11833568), (16, 10354372), (28, 5916784), (31, 5344192), (32, 5177186), (56, 2958392), (62, 2672096), (64, 2588593), (79, 2097088), (112, 1479196), (124, 1336048), (151, 1097152), (158, 1048544), (217, 763456), (224, 739598), (248, 668024), (302, 548576), (316, 524272), (434, 381728), (448, 369799), (496, 334012), (553, 299584), (604, 274288), (632, 262136), (868, 190864), (992, 167006), (1057, 156736), (1106, 149792), (1208, 137144), (1264, 131068), (1736, 95432), (1984, 83503), (2114, 78368), (2212, 74896), (2416, 68572), (2449, 67648), (2528, 65534), (3472, 47716), (4228, 39184), (4424, 37448), (4681, 35392), (4832, 34286), (4898, 33824), (5056, 32767), (6944, 23858), (8456, 19592), (8848, 18724), (9362, 17696), (9664, 17143), (9796, 16912), (11929, 13888)]