155545724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{2897}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 281731968

約数和(自身を除く): 126186244

約数列:

[1, 2, 4, 31, 62, 124, 433, 866, 1732, 2897, 5794, 11588, 13423, 26846, 53692, 89807, 179614, 359228, 1254401, 2508802, 5017604, 38886431, 77772862, 155545724]

約数ペア:

[(1, 155545724), (2, 77772862), (4, 38886431), (31, 5017604), (62, 2508802), (124, 1254401), (433, 359228), (866, 179614), (1732, 89807), (2897, 53692), (5794, 26846), (11588, 13423)]