161627266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 258266880

約数和(自身を除く): 96639614

約数列:

[1, 2, 29, 47, 58, 94, 211, 281, 422, 562, 1363, 2726, 6119, 8149, 9917, 12238, 13207, 16298, 19834, 26414, 59291, 118582, 287593, 383003, 575186, 766006, 1719439, 2786677, 3438878, 5573354, 80813633, 161627266]

約数ペア:

[(1, 161627266), (2, 80813633), (29, 5573354), (47, 3438878), (58, 2786677), (94, 1719439), (211, 766006), (281, 575186), (422, 383003), (562, 287593), (1363, 118582), (2726, 59291), (6119, 26414), (8149, 19834), (9917, 16298), (12238, 13207)]