163954142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{158563}}^1$

素因数の和:158623

約数の個数: 16

約数和(自身を含む): 273998592

約数和(自身を除く): 110044450

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 158563, 317126, 1744193, 3488386, 7452461, 14904922, 81977071, 163954142]

約数ペア:

[(1, 163954142), (2, 81977071), (11, 14904922), (22, 7452461), (47, 3488386), (94, 1744193), (517, 317126), (1034, 158563)]