142746222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 303980544

約数和(自身を除く): 161234322

約数列:

[1, 2, 3, 6, 37, 61, 74, 83, 111, 122, 127, 166, 183, 222, 249, 254, 366, 381, 498, 762, 2257, 3071, 4514, 4699, 5063, 6142, 6771, 7747, 9213, 9398, 10126, 10541, 13542, 14097, 15189, 15494, 18426, 21082, 23241, 28194, 30378, 31623, 46482, 63246, 187331, 286639, 374662, 390017, 561993, 573278, 643001, 780034, 859917, 1123986, 1170051, 1286002, 1719834, 1929003, 2340102, 3858006, 23791037, 47582074, 71373111, 142746222]

約数ペア:

[(1, 142746222), (2, 71373111), (3, 47582074), (6, 23791037), (37, 3858006), (61, 2340102), (74, 1929003), (83, 1719834), (111, 1286002), (122, 1170051), (127, 1123986), (166, 859917), (183, 780034), (222, 643001), (249, 573278), (254, 561993), (366, 390017), (381, 374662), (498, 286639), (762, 187331), (2257, 63246), (3071, 46482), (4514, 31623), (4699, 30378), (5063, 28194), (6142, 23241), (6771, 21082), (7747, 18426), (9213, 15494), (9398, 15189), (10126, 14097), (10541, 13542)]