128214102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 284554944

約数和(自身を除く): 156340842

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 53, 74, 102, 106, 111, 159, 222, 318, 629, 641, 901, 1258, 1282, 1802, 1887, 1923, 1961, 2703, 3774, 3846, 3922, 5406, 5883, 10897, 11766, 21794, 23717, 32691, 33337, 33973, 47434, 65382, 66674, 67946, 71151, 100011, 101919, 142302, 200022, 203838, 403189, 577541, 806378, 1155082, 1209567, 1257001, 1732623, 2419134, 2514002, 3465246, 3771003, 7542006, 21369017, 42738034, 64107051, 128214102]

約数ペア:

[(1, 128214102), (2, 64107051), (3, 42738034), (6, 21369017), (17, 7542006), (34, 3771003), (37, 3465246), (51, 2514002), (53, 2419134), (74, 1732623), (102, 1257001), (106, 1209567), (111, 1155082), (159, 806378), (222, 577541), (318, 403189), (629, 203838), (641, 200022), (901, 142302), (1258, 101919), (1282, 100011), (1802, 71151), (1887, 67946), (1923, 66674), (1961, 65382), (2703, 47434), (3774, 33973), (3846, 33337), (3922, 32691), (5406, 23717), (5883, 21794), (10897, 11766)]