160526972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{51517}}^1$

素因数の和:51581

約数の個数: 24

約数和(自身を含む): 302925840

約数和(自身を除く): 142398868

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 51517, 103034, 206068, 978823, 1957646, 2112197, 3915292, 4224394, 8448788, 40131743, 80263486, 160526972]

約数ペア:

[(1, 160526972), (2, 80263486), (4, 40131743), (19, 8448788), (38, 4224394), (41, 3915292), (76, 2112197), (82, 1957646), (164, 978823), (779, 206068), (1558, 103034), (3116, 51517)]