166671078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 402862080

約数和(自身を除く): 236191002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 331, 399, 631, 662, 798, 993, 1262, 1893, 1986, 2317, 3786, 4417, 4634, 6289, 6951, 8834, 11989, 12578, 13251, 13902, 18867, 23978, 26502, 35967, 37734, 44023, 71934, 83923, 88046, 132069, 167846, 208861, 251769, 264138, 417722, 503538, 626583, 1253166, 1462027, 2924054, 3968359, 4386081, 7936718, 8772162, 11905077, 23810154, 27778513, 55557026, 83335539, 166671078]

約数ペア:

[(1, 166671078), (2, 83335539), (3, 55557026), (6, 27778513), (7, 23810154), (14, 11905077), (19, 8772162), (21, 7936718), (38, 4386081), (42, 3968359), (57, 2924054), (114, 1462027), (133, 1253166), (266, 626583), (331, 503538), (399, 417722), (631, 264138), (662, 251769), (798, 208861), (993, 167846), (1262, 132069), (1893, 88046), (1986, 83923), (2317, 71934), (3786, 44023), (4417, 37734), (4634, 35967), (6289, 26502), (6951, 23978), (8834, 18867), (11989, 13902), (12578, 13251)]