161864494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{124703}}^1$

素因数の和:124775

約数の個数: 16

約数和(自身を含む): 269360640

約数和(自身を除く): 107496146

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 124703, 249406, 1371733, 2743466, 7357477, 14714954, 80932247, 161864494]

約数ペア:

[(1, 161864494), (2, 80932247), (11, 14714954), (22, 7357477), (59, 2743466), (118, 1371733), (649, 249406), (1298, 124703)]