1556540784

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{161333}}^1$

素因数の和:161414

約数の個数: 60

約数和(自身を含む): 4421196936

約数和(自身を除く): 2864656152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 161333, 322666, 483999, 645332, 967998, 1290664, 1451997, 1935996, 2581328, 2903994, 3871992, 5807988, 7743984, 10809311, 11615976, 21618622, 23231952, 32427933, 43237244, 64855866, 86474488, 97283799, 129711732, 172948976, 194567598, 259423464, 389135196, 518846928, 778270392, 1556540784]

約数ペア:

[(1, 1556540784), (2, 778270392), (3, 518846928), (4, 389135196), (6, 259423464), (8, 194567598), (9, 172948976), (12, 129711732), (16, 97283799), (18, 86474488), (24, 64855866), (36, 43237244), (48, 32427933), (67, 23231952), (72, 21618622), (134, 11615976), (144, 10809311), (201, 7743984), (268, 5807988), (402, 3871992), (536, 2903994), (603, 2581328), (804, 1935996), (1072, 1451997), (1206, 1290664), (1608, 967998), (2412, 645332), (3216, 483999), (4824, 322666), (9648, 161333)]