131817952

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 314302464

約数和(自身を除く): 182484512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 82, 112, 124, 164, 217, 224, 248, 287, 328, 434, 463, 496, 574, 656, 868, 926, 992, 1148, 1271, 1312, 1736, 1852, 2296, 2542, 3241, 3472, 3704, 4592, 5084, 6482, 6944, 7408, 8897, 9184, 10168, 12964, 14353, 14816, 17794, 18983, 20336, 25928, 28706, 35588, 37966, 40672, 51856, 57412, 71176, 75932, 100471, 103712, 114824, 132881, 142352, 151864, 200942, 229648, 265762, 284704, 303728, 401884, 459296, 531524, 588473, 607456, 803768, 1063048, 1176946, 1607536, 2126096, 2353892, 3215072, 4119311, 4252192, 4707784, 8238622, 9415568, 16477244, 18831136, 32954488, 65908976, 131817952]

約数ペア:

[(1, 131817952), (2, 65908976), (4, 32954488), (7, 18831136), (8, 16477244), (14, 9415568), (16, 8238622), (28, 4707784), (31, 4252192), (32, 4119311), (41, 3215072), (56, 2353892), (62, 2126096), (82, 1607536), (112, 1176946), (124, 1063048), (164, 803768), (217, 607456), (224, 588473), (248, 531524), (287, 459296), (328, 401884), (434, 303728), (463, 284704), (496, 265762), (574, 229648), (656, 200942), (868, 151864), (926, 142352), (992, 132881), (1148, 114824), (1271, 103712), (1312, 100471), (1736, 75932), (1852, 71176), (2296, 57412), (2542, 51856), (3241, 40672), (3472, 37966), (3704, 35588), (4592, 28706), (5084, 25928), (6482, 20336), (6944, 18983), (7408, 17794), (8897, 14816), (9184, 14353), (10168, 12964)]