157232258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 261144000

約数和(自身を除く): 103911742

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1159, 1769, 2318, 2339, 3538, 4678, 33611, 44441, 67222, 67831, 88882, 135662, 142679, 285358, 1288789, 2577578, 2710901, 4137691, 5421802, 8275382, 78616129, 157232258]

約数ペア:

[(1, 157232258), (2, 78616129), (19, 8275382), (29, 5421802), (38, 4137691), (58, 2710901), (61, 2577578), (122, 1288789), (551, 285358), (1102, 142679), (1159, 135662), (1769, 88882), (2318, 67831), (2339, 67222), (3538, 44441), (4678, 33611)]