139425888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207479}}^1$

素因数の和:207499

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 278853792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207479, 414958, 622437, 829916, 1244874, 1452353, 1659832, 2489748, 2904706, 3319664, 4357059, 4979496, 5809412, 6639328, 8714118, 9958992, 11618824, 17428236, 19917984, 23237648, 34856472, 46475296, 69712944, 139425888]

約数ペア:

[(1, 139425888), (2, 69712944), (3, 46475296), (4, 34856472), (6, 23237648), (7, 19917984), (8, 17428236), (12, 11618824), (14, 9958992), (16, 8714118), (21, 6639328), (24, 5809412), (28, 4979496), (32, 4357059), (42, 3319664), (48, 2904706), (56, 2489748), (84, 1659832), (96, 1452353), (112, 1244874), (168, 829916), (224, 622437), (336, 414958), (672, 207479)]