138122406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 327794688

約数和(自身を除く): 189672282

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 71, 74, 111, 127, 138, 142, 207, 213, 222, 254, 333, 381, 414, 426, 639, 666, 762, 851, 1143, 1278, 1633, 1702, 2286, 2553, 2627, 2921, 3266, 4699, 4899, 5106, 5254, 5842, 7659, 7881, 8763, 9017, 9398, 9798, 14097, 14697, 15318, 15762, 17526, 18034, 23643, 26289, 27051, 28194, 29394, 42291, 47286, 52578, 54102, 60421, 81153, 84582, 108077, 120842, 162306, 181263, 207391, 216154, 324231, 333629, 362526, 414782, 543789, 622173, 648462, 667258, 972693, 1000887, 1087578, 1244346, 1866519, 1945386, 2001774, 3002661, 3733038, 6005322, 7673467, 15346934, 23020401, 46040802, 69061203, 138122406]

約数ペア:

[(1, 138122406), (2, 69061203), (3, 46040802), (6, 23020401), (9, 15346934), (18, 7673467), (23, 6005322), (37, 3733038), (46, 3002661), (69, 2001774), (71, 1945386), (74, 1866519), (111, 1244346), (127, 1087578), (138, 1000887), (142, 972693), (207, 667258), (213, 648462), (222, 622173), (254, 543789), (333, 414782), (381, 362526), (414, 333629), (426, 324231), (639, 216154), (666, 207391), (762, 181263), (851, 162306), (1143, 120842), (1278, 108077), (1633, 84582), (1702, 81153), (2286, 60421), (2553, 54102), (2627, 52578), (2921, 47286), (3266, 42291), (4699, 29394), (4899, 28194), (5106, 27051), (5254, 26289), (5842, 23643), (7659, 18034), (7881, 17526), (8763, 15762), (9017, 15318), (9398, 14697), (9798, 14097)]