128096964

素因数分解:

$2^2\times 3^9\times {\mathrm{1627}}^1$

素因数の和:1658

約数の個数: 60

約数和(自身を含む): 336455504

約数和(自身を除く): 208358540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1627, 2187, 2916, 3254, 4374, 4881, 6508, 6561, 8748, 9762, 13122, 14643, 19524, 19683, 26244, 29286, 39366, 43929, 58572, 78732, 87858, 131787, 175716, 263574, 395361, 527148, 790722, 1186083, 1581444, 2372166, 3558249, 4744332, 7116498, 10674747, 14232996, 21349494, 32024241, 42698988, 64048482, 128096964]

約数ペア:

[(1, 128096964), (2, 64048482), (3, 42698988), (4, 32024241), (6, 21349494), (9, 14232996), (12, 10674747), (18, 7116498), (27, 4744332), (36, 3558249), (54, 2372166), (81, 1581444), (108, 1186083), (162, 790722), (243, 527148), (324, 395361), (486, 263574), (729, 175716), (972, 131787), (1458, 87858), (1627, 78732), (2187, 58572), (2916, 43929), (3254, 39366), (4374, 29286), (4881, 26244), (6508, 19683), (6561, 19524), (8748, 14643), (9762, 13122)]