164551217904

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20047663}}^1$

素因数の和:20047699

約数の個数: 80

約数和(自身を含む): 497182067200

約数和(自身を除く): 332630849296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20047663, 40095326, 60142989, 80190652, 120285978, 160381304, 180428967, 240571956, 320762608, 360857934, 380905597, 481143912, 541286901, 721715868, 761811194, 962287824, 1082573802, 1142716791, 1443431736, 1523622388, 2165147604, 2285433582, 2886863472, 3047244776, 3428150373, 4330295208, 4570867164, 6094489552, 6856300746, 8660590416, 9141734328, 10284451119, 13712601492, 18283468656, 20568902238, 27425202984, 41137804476, 54850405968, 82275608952, 164551217904]

約数ペア:

[(1, 164551217904), (2, 82275608952), (3, 54850405968), (4, 41137804476), (6, 27425202984), (8, 20568902238), (9, 18283468656), (12, 13712601492), (16, 10284451119), (18, 9141734328), (19, 8660590416), (24, 6856300746), (27, 6094489552), (36, 4570867164), (38, 4330295208), (48, 3428150373), (54, 3047244776), (57, 2886863472), (72, 2285433582), (76, 2165147604), (108, 1523622388), (114, 1443431736), (144, 1142716791), (152, 1082573802), (171, 962287824), (216, 761811194), (228, 721715868), (304, 541286901), (342, 481143912), (432, 380905597), (456, 360857934), (513, 320762608), (684, 240571956), (912, 180428967), (1026, 160381304), (1368, 120285978), (2052, 80190652), (2736, 60142989), (4104, 40095326), (8208, 20047663)]