156167156

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 292132512

約数和(自身を除く): 135965356

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 361, 722, 1303, 1444, 1577, 2606, 3154, 5212, 6308, 24757, 29963, 49514, 59926, 99028, 108149, 119852, 216298, 432596, 470383, 940766, 1881532, 2054831, 4109662, 8219324, 39041789, 78083578, 156167156]

約数ペア:

[(1, 156167156), (2, 78083578), (4, 39041789), (19, 8219324), (38, 4109662), (76, 2054831), (83, 1881532), (166, 940766), (332, 470383), (361, 432596), (722, 216298), (1303, 119852), (1444, 108149), (1577, 99028), (2606, 59926), (3154, 49514), (5212, 29963), (6308, 24757)]