130532128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{214691}}^1$

素因数の和:214720

約数の個数: 24

約数和(自身を含む): 270511920

約数和(自身を除く): 139979792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 214691, 429382, 858764, 1717528, 3435056, 4079129, 6870112, 8158258, 16316516, 32633032, 65266064, 130532128]

約数ペア:

[(1, 130532128), (2, 65266064), (4, 32633032), (8, 16316516), (16, 8158258), (19, 6870112), (32, 4079129), (38, 3435056), (76, 1717528), (152, 858764), (304, 429382), (608, 214691)]