153065404

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{4831}}^1$

素因数の和:5013

約数の個数: 18

約数和(自身を含む): 270964064

約数和(自身を除く): 117898660

約数列:

[1, 2, 4, 89, 178, 356, 4831, 7921, 9662, 15842, 19324, 31684, 429959, 859918, 1719836, 38266351, 76532702, 153065404]

約数ペア:

[(1, 153065404), (2, 76532702), (4, 38266351), (89, 1719836), (178, 859918), (356, 429959), (4831, 31684), (7921, 19324), (9662, 15842)]