137551888

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{51479}}^1$

素因数の和:51654

約数の個数: 20

約数和(自身を含む): 268107840

約数和(自身を除く): 130555952

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 51479, 102958, 205916, 411832, 823664, 8596993, 17193986, 34387972, 68775944, 137551888]

約数ペア:

[(1, 137551888), (2, 68775944), (4, 34387972), (8, 17193986), (16, 8596993), (167, 823664), (334, 411832), (668, 205916), (1336, 102958), (2672, 51479)]