128412036

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{155087}}^1$

素因数の和:155120

約数の個数: 36

約数和(自身を含む): 338712192

約数和(自身を除く): 210300156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 155087, 310174, 465261, 620348, 930522, 1395783, 1861044, 2791566, 3567001, 5583132, 7134002, 10701003, 14268004, 21402006, 32103009, 42804012, 64206018, 128412036]

約数ペア:

[(1, 128412036), (2, 64206018), (3, 42804012), (4, 32103009), (6, 21402006), (9, 14268004), (12, 10701003), (18, 7134002), (23, 5583132), (36, 3567001), (46, 2791566), (69, 1861044), (92, 1395783), (138, 930522), (207, 620348), (276, 465261), (414, 310174), (828, 155087)]