306128

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 30

約数和(自身を含む): 637794

約数和(自身を除く): 331666

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 361, 424, 722, 848, 1007, 1444, 2014, 2888, 4028, 5776, 8056, 16112, 19133, 38266, 76532, 153064, 306128]

約数ペア:

[(1, 306128), (2, 153064), (4, 76532), (8, 38266), (16, 19133), (19, 16112), (38, 8056), (53, 5776), (76, 4028), (106, 2888), (152, 2014), (212, 1444), (304, 1007), (361, 848), (424, 722)]