161647588

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1096

約数の個数: 36

約数和(自身を含む): 299770240

約数和(自身を除く): 138122652

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 529, 967, 1058, 1817, 1934, 2116, 3634, 3868, 7268, 22241, 41791, 44482, 76393, 83582, 88964, 152786, 167164, 305572, 511543, 1023086, 1757039, 2046172, 3514078, 7028156, 40411897, 80823794, 161647588]

約数ペア:

[(1, 161647588), (2, 80823794), (4, 40411897), (23, 7028156), (46, 3514078), (79, 2046172), (92, 1757039), (158, 1023086), (316, 511543), (529, 305572), (967, 167164), (1058, 152786), (1817, 88964), (1934, 83582), (2116, 76393), (3634, 44482), (3868, 41791), (7268, 22241)]