119973296

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{20771}}^1$

素因数の和:20817

約数の個数: 30

約数和(自身を含む): 245338092

約数和(自身を除く): 125364796

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 20771, 41542, 83084, 166168, 332336, 394649, 789298, 1578596, 3157192, 6314384, 7498331, 14996662, 29993324, 59986648, 119973296]

約数ペア:

[(1, 119973296), (2, 59986648), (4, 29993324), (8, 14996662), (16, 7498331), (19, 6314384), (38, 3157192), (76, 1578596), (152, 789298), (304, 394649), (361, 332336), (722, 166168), (1444, 83084), (2888, 41542), (5776, 20771)]