133397648

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{6379}}^1$

素因数の和:7694

約数の個数: 20

約数和(自身を含む): 258696240

約数和(自身を除く): 125298592

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 6379, 10456, 12758, 20912, 25516, 51032, 102064, 8337353, 16674706, 33349412, 66698824, 133397648]

約数ペア:

[(1, 133397648), (2, 66698824), (4, 33349412), (8, 16674706), (16, 8337353), (1307, 102064), (2614, 51032), (5228, 25516), (6379, 20912), (10456, 12758)]