156947445542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{23431}}^1$

素因数の和:24644

約数の個数: 32

約数和(自身を含む): 244522105344

約数和(自身を除く): 87574659802

約数列:

[1, 2, 43, 71, 86, 142, 1097, 2194, 3053, 6106, 23431, 46862, 47171, 77887, 94342, 155774, 1007533, 1663601, 2015066, 3327202, 3349141, 6698282, 25703807, 51407614, 71534843, 143069686, 1105263701, 1824970297, 2210527402, 3649940594, 78473722771, 156947445542]

約数ペア:

[(1, 156947445542), (2, 78473722771), (43, 3649940594), (71, 2210527402), (86, 1824970297), (142, 1105263701), (1097, 143069686), (2194, 71534843), (3053, 51407614), (6106, 25703807), (23431, 6698282), (46862, 3349141), (47171, 3327202), (77887, 2015066), (94342, 1663601), (155774, 1007533)]