153399262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 254448000

約数和(自身を除く): 101048738

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 1999, 2074, 2257, 3998, 4514, 33983, 38369, 67966, 73963, 76738, 121939, 147926, 243878, 1257371, 2072963, 2514742, 4145926, 4511743, 9023486, 76699631, 153399262]

約数ペア:

[(1, 153399262), (2, 76699631), (17, 9023486), (34, 4511743), (37, 4145926), (61, 2514742), (74, 2072963), (122, 1257371), (629, 243878), (1037, 147926), (1258, 121939), (1999, 76738), (2074, 73963), (2257, 67966), (3998, 38369), (4514, 33983)]