168203086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{142787}}^1$

素因数の和:142839

約数の個数: 16

約数和(自身を含む): 274152960

約数和(自身を除く): 105949874

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 142787, 285574, 2712953, 4426397, 5425906, 8852794, 84101543, 168203086]

約数ペア:

[(1, 168203086), (2, 84101543), (19, 8852794), (31, 5425906), (38, 4426397), (62, 2712953), (589, 285574), (1178, 142787)]