100391228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{155887}}^1$

素因数の和:155921

約数の個数: 24

約数和(自身を含む): 209513472

約数和(自身を除く): 109122244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 155887, 311774, 623548, 1091209, 2182418, 3585401, 4364836, 7170802, 14341604, 25097807, 50195614, 100391228]

約数ペア:

[(1, 100391228), (2, 50195614), (4, 25097807), (7, 14341604), (14, 7170802), (23, 4364836), (28, 3585401), (46, 2182418), (92, 1091209), (161, 623548), (322, 311774), (644, 155887)]