164536064

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 434439936

約数和(自身を除く): 269903872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 491, 544, 616, 704, 748, 896, 952, 982, 1088, 1232, 1309, 1408, 1496, 1792, 1904, 1964, 2176, 2464, 2618, 2816, 2992, 3437, 3808, 3928, 4352, 4928, 5236, 5401, 5984, 6874, 7616, 7856, 8347, 9856, 10472, 10802, 11968, 13748, 15232, 15712, 16694, 19712, 20944, 21604, 23936, 27496, 30464, 31424, 33388, 37807, 41888, 43208, 47872, 54992, 58429, 62848, 66776, 75614, 83776, 86416, 91817, 109984, 116858, 125696, 133552, 151228, 167552, 172832, 183634, 219968, 233716, 267104, 302456, 335104, 345664, 367268, 439936, 467432, 534208, 604912, 642719, 691328, 734536, 879872, 934864, 1068416, 1209824, 1285438, 1382656, 1469072, 1869728, 2136832, 2419648, 2570876, 2938144, 3739456, 4839296, 5141752, 5876288, 7478912, 9678592, 10283504, 11752576, 14957824, 20567008, 23505152, 41134016, 82268032, 164536064]

約数ペア:

[(1, 164536064), (2, 82268032), (4, 41134016), (7, 23505152), (8, 20567008), (11, 14957824), (14, 11752576), (16, 10283504), (17, 9678592), (22, 7478912), (28, 5876288), (32, 5141752), (34, 4839296), (44, 3739456), (56, 2938144), (64, 2570876), (68, 2419648), (77, 2136832), (88, 1869728), (112, 1469072), (119, 1382656), (128, 1285438), (136, 1209824), (154, 1068416), (176, 934864), (187, 879872), (224, 734536), (238, 691328), (256, 642719), (272, 604912), (308, 534208), (352, 467432), (374, 439936), (448, 367268), (476, 345664), (491, 335104), (544, 302456), (616, 267104), (704, 233716), (748, 219968), (896, 183634), (952, 172832), (982, 167552), (1088, 151228), (1232, 133552), (1309, 125696), (1408, 116858), (1496, 109984), (1792, 91817), (1904, 86416), (1964, 83776), (2176, 75614), (2464, 66776), (2618, 62848), (2816, 58429), (2992, 54992), (3437, 47872), (3808, 43208), (3928, 41888), (4352, 37807), (4928, 33388), (5236, 31424), (5401, 30464), (5984, 27496), (6874, 23936), (7616, 21604), (7856, 20944), (8347, 19712), (9856, 16694), (10472, 15712), (10802, 15232), (11968, 13748)]