145687106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{18307}}^1$

素因数の和:18505

約数の個数: 16

約数和(自身を含む): 229362624

約数和(自身を除く): 83675518

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 18307, 36614, 421061, 842122, 3167111, 6334222, 72843553, 145687106]

約数ペア:

[(1, 145687106), (2, 72843553), (23, 6334222), (46, 3167111), (173, 842122), (346, 421061), (3979, 36614), (7958, 18307)]