102705904

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 235699200

約数和(自身を除く): 132993296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 109, 112, 179, 188, 218, 329, 358, 376, 436, 658, 716, 752, 763, 872, 1253, 1316, 1432, 1526, 1744, 2506, 2632, 2864, 3052, 5012, 5123, 5264, 6104, 8413, 10024, 10246, 12208, 16826, 19511, 20048, 20492, 33652, 35861, 39022, 40984, 58891, 67304, 71722, 78044, 81968, 117782, 134608, 136577, 143444, 156088, 235564, 273154, 286888, 312176, 471128, 546308, 573776, 917017, 942256, 1092616, 1834034, 2185232, 3668068, 6419119, 7336136, 12838238, 14672272, 25676476, 51352952, 102705904]

約数ペア:

[(1, 102705904), (2, 51352952), (4, 25676476), (7, 14672272), (8, 12838238), (14, 7336136), (16, 6419119), (28, 3668068), (47, 2185232), (56, 1834034), (94, 1092616), (109, 942256), (112, 917017), (179, 573776), (188, 546308), (218, 471128), (329, 312176), (358, 286888), (376, 273154), (436, 235564), (658, 156088), (716, 143444), (752, 136577), (763, 134608), (872, 117782), (1253, 81968), (1316, 78044), (1432, 71722), (1526, 67304), (1744, 58891), (2506, 40984), (2632, 39022), (2864, 35861), (3052, 33652), (5012, 20492), (5123, 20048), (5264, 19511), (6104, 16826), (8413, 12208), (10024, 10246)]