131542008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421609}}^1$

素因数の和:421631

約数の個数: 32

約数和(自身を含む): 354152400

約数和(自身を除く): 222610392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421609, 843218, 1264827, 1686436, 2529654, 3372872, 5059308, 5480917, 10118616, 10961834, 16442751, 21923668, 32885502, 43847336, 65771004, 131542008]

約数ペア:

[(1, 131542008), (2, 65771004), (3, 43847336), (4, 32885502), (6, 21923668), (8, 16442751), (12, 10961834), (13, 10118616), (24, 5480917), (26, 5059308), (39, 3372872), (52, 2529654), (78, 1686436), (104, 1264827), (156, 843218), (312, 421609)]