155402516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{24419}}^1$

素因数の和:24503

約数の個数: 24

約数和(自身を含む): 285811680

約数和(自身を除く): 130409164

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 24419, 48838, 97676, 903503, 1050017, 1807006, 2100034, 3614012, 4200068, 38850629, 77701258, 155402516]

約数ペア:

[(1, 155402516), (2, 77701258), (4, 38850629), (37, 4200068), (43, 3614012), (74, 2100034), (86, 1807006), (148, 1050017), (172, 903503), (1591, 97676), (3182, 48838), (6364, 24419)]