157047184

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 358199296

約数和(自身を除く): 201152112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 127, 181, 244, 254, 362, 427, 488, 508, 724, 854, 889, 976, 1016, 1267, 1448, 1708, 1778, 2032, 2534, 2896, 3416, 3556, 5068, 6832, 7112, 7747, 10136, 11041, 14224, 15494, 20272, 22082, 22987, 30988, 44164, 45974, 54229, 61976, 77287, 88328, 91948, 108458, 123952, 154574, 160909, 176656, 183896, 216916, 309148, 321818, 367792, 433832, 618296, 643636, 867664, 1236592, 1287272, 1402207, 2574544, 2804414, 5608828, 9815449, 11217656, 19630898, 22435312, 39261796, 78523592, 157047184]

約数ペア:

[(1, 157047184), (2, 78523592), (4, 39261796), (7, 22435312), (8, 19630898), (14, 11217656), (16, 9815449), (28, 5608828), (56, 2804414), (61, 2574544), (112, 1402207), (122, 1287272), (127, 1236592), (181, 867664), (244, 643636), (254, 618296), (362, 433832), (427, 367792), (488, 321818), (508, 309148), (724, 216916), (854, 183896), (889, 176656), (976, 160909), (1016, 154574), (1267, 123952), (1448, 108458), (1708, 91948), (1778, 88328), (2032, 77287), (2534, 61976), (2896, 54229), (3416, 45974), (3556, 44164), (5068, 30988), (6832, 22987), (7112, 22082), (7747, 20272), (10136, 15494), (11041, 14224)]