155510874

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 202807206

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 863, 1269, 1278, 1726, 1917, 2538, 2589, 3337, 3834, 5178, 6674, 7767, 10011, 15534, 20022, 23301, 30033, 40561, 46602, 60066, 61273, 81122, 90099, 121683, 122546, 180198, 183819, 243366, 365049, 367638, 551457, 730098, 1095147, 1102914, 1654371, 2190294, 2879831, 3308742, 5759662, 8639493, 17278986, 25918479, 51836958, 77755437, 155510874]

約数ペア:

[(1, 155510874), (2, 77755437), (3, 51836958), (6, 25918479), (9, 17278986), (18, 8639493), (27, 5759662), (47, 3308742), (54, 2879831), (71, 2190294), (94, 1654371), (141, 1102914), (142, 1095147), (213, 730098), (282, 551457), (423, 367638), (426, 365049), (639, 243366), (846, 183819), (863, 180198), (1269, 122546), (1278, 121683), (1726, 90099), (1917, 81122), (2538, 61273), (2589, 60066), (3337, 46602), (3834, 40561), (5178, 30033), (6674, 23301), (7767, 20022), (10011, 15534)]