142254436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{4159}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 264176640

約数和(自身を除く): 121922204

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 2012, 4159, 8318, 8551, 16636, 17102, 34204, 70703, 141406, 282812, 2091977, 4183954, 8367908, 35563609, 71127218, 142254436]

約数ペア:

[(1, 142254436), (2, 71127218), (4, 35563609), (17, 8367908), (34, 4183954), (68, 2091977), (503, 282812), (1006, 141406), (2012, 70703), (4159, 34204), (8318, 17102), (8551, 16636)]