128454282

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 322185600

約数和(自身を除く): 193731318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 5742, 7457, 8613, 14914, 17226, 22371, 44742, 67113, 82027, 134226, 164054, 201339, 216253, 246081, 402678, 432506, 492162, 648759, 738243, 1297518, 1476486, 1946277, 2214729, 2378783, 3892554, 4429458, 4757566, 5838831, 7136349, 11677662, 14272698, 21409047, 42818094, 64227141, 128454282]

約数ペア:

[(1, 128454282), (2, 64227141), (3, 42818094), (6, 21409047), (9, 14272698), (11, 11677662), (18, 7136349), (22, 5838831), (27, 4757566), (29, 4429458), (33, 3892554), (54, 2378783), (58, 2214729), (66, 1946277), (87, 1476486), (99, 1297518), (174, 738243), (198, 648759), (261, 492162), (297, 432506), (319, 402678), (522, 246081), (594, 216253), (638, 201339), (783, 164054), (957, 134226), (1566, 82027), (1914, 67113), (2871, 44742), (5742, 22371), (7457, 17226), (8613, 14914)]