169161168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 478487232

約数和(自身を除く): 309326064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 421, 528, 761, 842, 1263, 1522, 1684, 2283, 2526, 3044, 3368, 4566, 4631, 5052, 6088, 6736, 8371, 9132, 9262, 10104, 12176, 13893, 16742, 18264, 18524, 20208, 25113, 27786, 33484, 36528, 37048, 50226, 55572, 66968, 74096, 100452, 111144, 133936, 200904, 222288, 320381, 401808, 640762, 961143, 1281524, 1922286, 2563048, 3524191, 3844572, 5126096, 7048382, 7689144, 10572573, 14096764, 15378288, 21145146, 28193528, 42290292, 56387056, 84580584, 169161168]

約数ペア:

[(1, 169161168), (2, 84580584), (3, 56387056), (4, 42290292), (6, 28193528), (8, 21145146), (11, 15378288), (12, 14096764), (16, 10572573), (22, 7689144), (24, 7048382), (33, 5126096), (44, 3844572), (48, 3524191), (66, 2563048), (88, 1922286), (132, 1281524), (176, 961143), (264, 640762), (421, 401808), (528, 320381), (761, 222288), (842, 200904), (1263, 133936), (1522, 111144), (1684, 100452), (2283, 74096), (2526, 66968), (3044, 55572), (3368, 50226), (4566, 37048), (4631, 36528), (5052, 33484), (6088, 27786), (6736, 25113), (8371, 20208), (9132, 18524), (9262, 18264), (10104, 16742), (12176, 13893)]