121214608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{106703}}^1$

素因数の和:106782

約数の個数: 20

約数和(自身を含む): 238163328

約数和(自身を除く): 116948720

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 106703, 213406, 426812, 853624, 1707248, 7575913, 15151826, 30303652, 60607304, 121214608]

約数ペア:

[(1, 121214608), (2, 60607304), (4, 30303652), (8, 15151826), (16, 7575913), (71, 1707248), (142, 853624), (284, 426812), (568, 213406), (1136, 106703)]