139704604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{32369}}^1$

素因数の和:32469

約数の個数: 24

約数和(自身を含む): 266469840

約数和(自身を除く): 126765236

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 32369, 64738, 129476, 420797, 841594, 1683188, 2686627, 5373254, 10746508, 34926151, 69852302, 139704604]

約数ペア:

[(1, 139704604), (2, 69852302), (4, 34926151), (13, 10746508), (26, 5373254), (52, 2686627), (83, 1683188), (166, 841594), (332, 420797), (1079, 129476), (2158, 64738), (4316, 32369)]