120147222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81071}}^1$

素因数の和:81108

約数の個数: 32

約数和(自身を含む): 272401920

約数和(自身を除く): 152254698

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 81071, 162142, 243213, 486426, 1053923, 1540349, 2107846, 3080698, 3161769, 4621047, 6323538, 9242094, 20024537, 40049074, 60073611, 120147222]

約数ペア:

[(1, 120147222), (2, 60073611), (3, 40049074), (6, 20024537), (13, 9242094), (19, 6323538), (26, 4621047), (38, 3161769), (39, 3080698), (57, 2107846), (78, 1540349), (114, 1053923), (247, 486426), (494, 243213), (741, 162142), (1482, 81071)]