120731296

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2142

約数の個数: 72

約数和(自身を含む): 284105556

約数和(自身を除く): 163374260

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 2081, 3626, 4144, 4162, 7252, 8288, 8324, 14504, 14567, 16648, 29008, 29134, 33296, 58016, 58268, 66592, 76997, 101969, 116536, 153994, 203938, 233072, 307988, 407876, 466144, 538979, 615976, 815752, 1077958, 1231952, 1631504, 2155916, 2463904, 3263008, 3772853, 4311832, 7545706, 8623664, 15091412, 17247328, 30182824, 60365648, 120731296]

約数ペア:

[(1, 120731296), (2, 60365648), (4, 30182824), (7, 17247328), (8, 15091412), (14, 8623664), (16, 7545706), (28, 4311832), (32, 3772853), (37, 3263008), (49, 2463904), (56, 2155916), (74, 1631504), (98, 1231952), (112, 1077958), (148, 815752), (196, 615976), (224, 538979), (259, 466144), (296, 407876), (392, 307988), (518, 233072), (592, 203938), (784, 153994), (1036, 116536), (1184, 101969), (1568, 76997), (1813, 66592), (2072, 58268), (2081, 58016), (3626, 33296), (4144, 29134), (4162, 29008), (7252, 16648), (8288, 14567), (8324, 14504)]