131733784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3152

約数の個数: 64

約数和(自身を含む): 309254400

約数和(自身を除く): 177520616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3067, 3068, 3304, 5369, 6134, 6136, 10738, 12268, 21469, 21476, 24536, 39871, 42938, 42952, 79742, 85876, 159484, 171752, 180953, 279097, 318968, 361906, 558194, 723812, 1116388, 1266671, 1447624, 2232776, 2352389, 2533342, 4704778, 5066684, 9409556, 10133368, 16466723, 18819112, 32933446, 65866892, 131733784]

約数ペア:

[(1, 131733784), (2, 65866892), (4, 32933446), (7, 18819112), (8, 16466723), (13, 10133368), (14, 9409556), (26, 5066684), (28, 4704778), (52, 2533342), (56, 2352389), (59, 2232776), (91, 1447624), (104, 1266671), (118, 1116388), (182, 723812), (236, 558194), (364, 361906), (413, 318968), (472, 279097), (728, 180953), (767, 171752), (826, 159484), (1534, 85876), (1652, 79742), (3067, 42952), (3068, 42938), (3304, 39871), (5369, 24536), (6134, 21476), (6136, 21469), (10738, 12268)]