164399868

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{5231}}^1$

素因数の和:5344

約数の個数: 60

約数和(自身を含む): 434287392

約数和(自身を除く): 269887524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 873, 1164, 1746, 2619, 3492, 5231, 5238, 7857, 10462, 10476, 15693, 15714, 20924, 31386, 31428, 47079, 62772, 94158, 141237, 188316, 282474, 423711, 507407, 564948, 847422, 1014814, 1522221, 1694844, 2029628, 3044442, 4566663, 6088884, 9133326, 13699989, 18266652, 27399978, 41099967, 54799956, 82199934, 164399868]

約数ペア:

[(1, 164399868), (2, 82199934), (3, 54799956), (4, 41099967), (6, 27399978), (9, 18266652), (12, 13699989), (18, 9133326), (27, 6088884), (36, 4566663), (54, 3044442), (81, 2029628), (97, 1694844), (108, 1522221), (162, 1014814), (194, 847422), (291, 564948), (324, 507407), (388, 423711), (582, 282474), (873, 188316), (1164, 141237), (1746, 94158), (2619, 62772), (3492, 47079), (5231, 31428), (5238, 31386), (7857, 20924), (10462, 15714), (10476, 15693)]