196656408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 610144080

約数和(自身を除く): 413487672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 727, 867, 884, 936, 1156, 1224, 1326, 1454, 1734, 1768, 1989, 2181, 2312, 2601, 2652, 2908, 3468, 3757, 3978, 4362, 5202, 5304, 5816, 6543, 6936, 7514, 7956, 8724, 9451, 10404, 11271, 12359, 13086, 15028, 15912, 17448, 18902, 20808, 22542, 24718, 26172, 28353, 30056, 33813, 37077, 37804, 45084, 49436, 52344, 56706, 67626, 74154, 75608, 85059, 90168, 98872, 111231, 113412, 135252, 148308, 160667, 170118, 210103, 222462, 226824, 270504, 296616, 321334, 340236, 420206, 444924, 482001, 630309, 642668, 680472, 840412, 889848, 964002, 1260618, 1285336, 1446003, 1680824, 1890927, 1928004, 2521236, 2731339, 2892006, 3781854, 3856008, 5042472, 5462678, 5784012, 7563708, 8194017, 10925356, 11568024, 15127416, 16388034, 21850712, 24582051, 32776068, 49164102, 65552136, 98328204, 196656408]

約数ペア:

[(1, 196656408), (2, 98328204), (3, 65552136), (4, 49164102), (6, 32776068), (8, 24582051), (9, 21850712), (12, 16388034), (13, 15127416), (17, 11568024), (18, 10925356), (24, 8194017), (26, 7563708), (34, 5784012), (36, 5462678), (39, 5042472), (51, 3856008), (52, 3781854), (68, 2892006), (72, 2731339), (78, 2521236), (102, 1928004), (104, 1890927), (117, 1680824), (136, 1446003), (153, 1285336), (156, 1260618), (204, 964002), (221, 889848), (234, 840412), (289, 680472), (306, 642668), (312, 630309), (408, 482001), (442, 444924), (468, 420206), (578, 340236), (612, 321334), (663, 296616), (727, 270504), (867, 226824), (884, 222462), (936, 210103), (1156, 170118), (1224, 160667), (1326, 148308), (1454, 135252), (1734, 113412), (1768, 111231), (1989, 98872), (2181, 90168), (2312, 85059), (2601, 75608), (2652, 74154), (2908, 67626), (3468, 56706), (3757, 52344), (3978, 49436), (4362, 45084), (5202, 37804), (5304, 37077), (5816, 33813), (6543, 30056), (6936, 28353), (7514, 26172), (7956, 24718), (8724, 22542), (9451, 20808), (10404, 18902), (11271, 17448), (12359, 15912), (13086, 15028)]