130638178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{45329}}^1$

素因数の和:45473

約数の個数: 16

約数和(自身を含む): 215408160

約数和(自身を除く): 84769982

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 45329, 90658, 498619, 997238, 5938099, 11876198, 65319089, 130638178]

約数ペア:

[(1, 130638178), (2, 65319089), (11, 11876198), (22, 5938099), (131, 997238), (262, 498619), (1441, 90658), (2882, 45329)]