128244798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{823}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 303878016

約数和(自身を除く): 175633218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 787, 823, 1574, 1646, 2361, 2469, 4722, 4938, 7083, 7407, 8657, 9053, 14166, 14814, 17314, 18106, 25971, 27159, 51942, 54318, 77913, 81477, 155826, 162954, 647701, 1295402, 1943103, 3886206, 5829309, 7124711, 11658618, 14249422, 21374133, 42748266, 64122399, 128244798]

約数ペア:

[(1, 128244798), (2, 64122399), (3, 42748266), (6, 21374133), (9, 14249422), (11, 11658618), (18, 7124711), (22, 5829309), (33, 3886206), (66, 1943103), (99, 1295402), (198, 647701), (787, 162954), (823, 155826), (1574, 81477), (1646, 77913), (2361, 54318), (2469, 51942), (4722, 27159), (4938, 25971), (7083, 18106), (7407, 17314), (8657, 14814), (9053, 14166)]