168556638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{4261}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 355962240

約数和(自身を除く): 187405602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 347, 694, 1041, 2082, 4261, 6593, 8522, 12783, 13186, 19779, 25566, 39558, 80959, 161918, 242877, 485754, 1478567, 2957134, 4435701, 8871402, 28092773, 56185546, 84278319, 168556638]

約数ペア:

[(1, 168556638), (2, 84278319), (3, 56185546), (6, 28092773), (19, 8871402), (38, 4435701), (57, 2957134), (114, 1478567), (347, 485754), (694, 242877), (1041, 161918), (2082, 80959), (4261, 39558), (6593, 25566), (8522, 19779), (12783, 13186)]