168297406

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{7549}}^1$

素因数の和:7779

約数の個数: 16

約数和(自身を含む): 257666400

約数和(自身を除く): 89368994

約数列:

[1, 2, 71, 142, 157, 314, 7549, 11147, 15098, 22294, 535979, 1071958, 1185193, 2370386, 84148703, 168297406]

約数ペア:

[(1, 168297406), (2, 84148703), (71, 2370386), (142, 1185193), (157, 1071958), (314, 535979), (7549, 22294), (11147, 15098)]