139103418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7883}}^1$

素因数の和:8078

約数の個数: 32

約数和(自身を含む): 296312256

約数和(自身を除く): 157208838

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 2941, 5882, 7883, 8823, 15766, 17646, 23649, 47298, 134011, 268022, 402033, 804066, 1363759, 2727518, 4091277, 8182554, 23183903, 46367806, 69551709, 139103418]

約数ペア:

[(1, 139103418), (2, 69551709), (3, 46367806), (6, 23183903), (17, 8182554), (34, 4091277), (51, 2727518), (102, 1363759), (173, 804066), (346, 402033), (519, 268022), (1038, 134011), (2941, 47298), (5882, 23649), (7883, 17646), (8823, 15766)]