121259544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{721783}}^1$

素因数の和:721799

約数の個数: 32

約数和(自身を含む): 346456320

約数和(自身を除く): 225196776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 721783, 1443566, 2165349, 2887132, 4330698, 5052481, 5774264, 8661396, 10104962, 15157443, 17322792, 20209924, 30314886, 40419848, 60629772, 121259544]

約数ペア:

[(1, 121259544), (2, 60629772), (3, 40419848), (4, 30314886), (6, 20209924), (7, 17322792), (8, 15157443), (12, 10104962), (14, 8661396), (21, 5774264), (24, 5052481), (28, 4330698), (42, 2887132), (56, 2165349), (84, 1443566), (168, 721783)]