129322144

素因数分解:

$2^5\times 7^1\times {\mathrm{577331}}^1$

素因数の和:577348

約数の個数: 24

約数和(自身を含む): 290975328

約数和(自身を除く): 161653184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 577331, 1154662, 2309324, 4041317, 4618648, 8082634, 9237296, 16165268, 18474592, 32330536, 64661072, 129322144]

約数ペア:

[(1, 129322144), (2, 64661072), (4, 32330536), (7, 18474592), (8, 16165268), (14, 9237296), (16, 8082634), (28, 4618648), (32, 4041317), (56, 2309324), (112, 1154662), (224, 577331)]