131323896

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 128

約数和(自身を含む): 419040000

約数和(自身を除く): 287716104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2052, 2376, 2508, 2909, 3762, 4104, 5016, 5643, 5818, 7524, 8727, 11286, 11636, 15048, 17454, 22572, 23272, 26181, 31999, 34908, 45144, 52362, 55271, 63998, 69816, 78543, 95997, 104724, 110542, 127996, 157086, 165813, 191994, 209448, 221084, 255992, 287991, 314172, 331626, 383988, 442168, 497439, 575982, 607981, 628344, 663252, 767976, 863973, 994878, 1151964, 1215962, 1326504, 1492317, 1727946, 1823943, 1989756, 2303928, 2431924, 2984634, 3455892, 3647886, 3979512, 4863848, 5471829, 5969268, 6911784, 7295772, 10943658, 11938536, 14591544, 16415487, 21887316, 32830974, 43774632, 65661948, 131323896]

約数ペア:

[(1, 131323896), (2, 65661948), (3, 43774632), (4, 32830974), (6, 21887316), (8, 16415487), (9, 14591544), (11, 11938536), (12, 10943658), (18, 7295772), (19, 6911784), (22, 5969268), (24, 5471829), (27, 4863848), (33, 3979512), (36, 3647886), (38, 3455892), (44, 2984634), (54, 2431924), (57, 2303928), (66, 1989756), (72, 1823943), (76, 1727946), (88, 1492317), (99, 1326504), (108, 1215962), (114, 1151964), (132, 994878), (152, 863973), (171, 767976), (198, 663252), (209, 628344), (216, 607981), (228, 575982), (264, 497439), (297, 442168), (342, 383988), (396, 331626), (418, 314172), (456, 287991), (513, 255992), (594, 221084), (627, 209448), (684, 191994), (792, 165813), (836, 157086), (1026, 127996), (1188, 110542), (1254, 104724), (1368, 95997), (1672, 78543), (1881, 69816), (2052, 63998), (2376, 55271), (2508, 52362), (2909, 45144), (3762, 34908), (4104, 31999), (5016, 26181), (5643, 23272), (5818, 22572), (7524, 17454), (8727, 15048), (11286, 11636)]