131538954

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{1451}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 272859840

約数和(自身を除く): 141320886

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 521, 1042, 1451, 1563, 2902, 3126, 4353, 8706, 15109, 30218, 42079, 45327, 84158, 90654, 126237, 252474, 755971, 1511942, 2267913, 4535826, 21923159, 43846318, 65769477, 131538954]

約数ペア:

[(1, 131538954), (2, 65769477), (3, 43846318), (6, 21923159), (29, 4535826), (58, 2267913), (87, 1511942), (174, 755971), (521, 252474), (1042, 126237), (1451, 90654), (1563, 84158), (2902, 45327), (3126, 42079), (4353, 30218), (8706, 15109)]