141246542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{17749}}^1$

素因数の和:17947

約数の個数: 16

約数和(自身を含む): 222372000

約数和(自身を除く): 81125458

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 17749, 35498, 408227, 816454, 3070577, 6141154, 70623271, 141246542]

約数ペア:

[(1, 141246542), (2, 70623271), (23, 6141154), (46, 3070577), (173, 816454), (346, 408227), (3979, 35498), (7958, 17749)]