170261728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 249711392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 91, 104, 112, 118, 182, 208, 224, 236, 364, 413, 416, 472, 728, 767, 826, 944, 991, 1456, 1534, 1652, 1888, 1982, 2912, 3068, 3304, 3964, 5369, 6136, 6608, 6937, 7928, 10738, 12272, 12883, 13216, 13874, 15856, 21476, 24544, 25766, 27748, 31712, 42952, 51532, 55496, 58469, 85904, 90181, 103064, 110992, 116938, 171808, 180362, 206128, 221984, 233876, 360724, 409283, 412256, 467752, 721448, 760097, 818566, 935504, 1442896, 1520194, 1637132, 1871008, 2885792, 3040388, 3274264, 5320679, 6080776, 6548528, 10641358, 12161552, 13097056, 21282716, 24323104, 42565432, 85130864, 170261728]

約数ペア:

[(1, 170261728), (2, 85130864), (4, 42565432), (7, 24323104), (8, 21282716), (13, 13097056), (14, 12161552), (16, 10641358), (26, 6548528), (28, 6080776), (32, 5320679), (52, 3274264), (56, 3040388), (59, 2885792), (91, 1871008), (104, 1637132), (112, 1520194), (118, 1442896), (182, 935504), (208, 818566), (224, 760097), (236, 721448), (364, 467752), (413, 412256), (416, 409283), (472, 360724), (728, 233876), (767, 221984), (826, 206128), (944, 180362), (991, 171808), (1456, 116938), (1534, 110992), (1652, 103064), (1888, 90181), (1982, 85904), (2912, 58469), (3068, 55496), (3304, 51532), (3964, 42952), (5369, 31712), (6136, 27748), (6608, 25766), (6937, 24544), (7928, 21476), (10738, 15856), (12272, 13874), (12883, 13216)]