134330378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 265144320

約数和(自身を除く): 130813942

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 821, 899, 1642, 1798, 2639, 2821, 5278, 5642, 5747, 6293, 10673, 11494, 11687, 12586, 21346, 23374, 23809, 25451, 47618, 50902, 74711, 81809, 149422, 163618, 166663, 178157, 309517, 330863, 333326, 356314, 619034, 661726, 738079, 1476158, 2166619, 2316041, 4333238, 4632082, 5166553, 9595027, 10333106, 19190054, 67165189, 134330378]

約数ペア:

[(1, 134330378), (2, 67165189), (7, 19190054), (13, 10333106), (14, 9595027), (26, 5166553), (29, 4632082), (31, 4333238), (58, 2316041), (62, 2166619), (91, 1476158), (182, 738079), (203, 661726), (217, 619034), (377, 356314), (403, 333326), (406, 330863), (434, 309517), (754, 178157), (806, 166663), (821, 163618), (899, 149422), (1642, 81809), (1798, 74711), (2639, 50902), (2821, 47618), (5278, 25451), (5642, 23809), (5747, 23374), (6293, 21346), (10673, 12586), (11494, 11687)]