137066338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18979}}^1$

素因数の和:19161

約数の個数: 16

約数和(自身を含む): 215916480

約数和(自身を除く): 78850142

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 18979, 37958, 436517, 873034, 2979703, 5959406, 68533169, 137066338]

約数ペア:

[(1, 137066338), (2, 68533169), (23, 5959406), (46, 2979703), (157, 873034), (314, 436517), (3611, 37958), (7222, 18979)]