139422238

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{9437}}^1$

素因数の和:9611

約数の個数: 16

約数和(自身を含む): 214053840

約数和(自身を除く): 74631602

約数列:

[1, 2, 83, 89, 166, 178, 7387, 9437, 14774, 18874, 783271, 839893, 1566542, 1679786, 69711119, 139422238]

約数ペア:

[(1, 139422238), (2, 69711119), (83, 1679786), (89, 1566542), (166, 839893), (178, 783271), (7387, 18874), (9437, 14774)]