139747008

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 389753856

約数和(自身を除く): 250006848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 159, 186, 192, 212, 248, 318, 372, 424, 443, 496, 636, 744, 848, 886, 992, 1272, 1329, 1488, 1643, 1696, 1772, 1984, 2544, 2658, 2976, 3286, 3392, 3544, 4929, 5088, 5316, 5952, 6572, 7088, 9858, 10176, 10632, 13144, 13733, 14176, 19716, 21264, 23479, 26288, 27466, 28352, 39432, 41199, 42528, 46958, 52576, 54932, 70437, 78864, 82398, 85056, 93916, 105152, 109864, 140874, 157728, 164796, 187832, 219728, 281748, 315456, 329592, 375664, 439456, 563496, 659184, 727849, 751328, 878912, 1126992, 1318368, 1455698, 1502656, 2183547, 2253984, 2636736, 2911396, 4367094, 4507968, 5822792, 8734188, 11645584, 17468376, 23291168, 34936752, 46582336, 69873504, 139747008]

約数ペア:

[(1, 139747008), (2, 69873504), (3, 46582336), (4, 34936752), (6, 23291168), (8, 17468376), (12, 11645584), (16, 8734188), (24, 5822792), (31, 4507968), (32, 4367094), (48, 2911396), (53, 2636736), (62, 2253984), (64, 2183547), (93, 1502656), (96, 1455698), (106, 1318368), (124, 1126992), (159, 878912), (186, 751328), (192, 727849), (212, 659184), (248, 563496), (318, 439456), (372, 375664), (424, 329592), (443, 315456), (496, 281748), (636, 219728), (744, 187832), (848, 164796), (886, 157728), (992, 140874), (1272, 109864), (1329, 105152), (1488, 93916), (1643, 85056), (1696, 82398), (1772, 78864), (1984, 70437), (2544, 54932), (2658, 52576), (2976, 46958), (3286, 42528), (3392, 41199), (3544, 39432), (4929, 28352), (5088, 27466), (5316, 26288), (5952, 23479), (6572, 21264), (7088, 19716), (9858, 14176), (10176, 13733), (10632, 13144)]