128948616

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61757}}^1$

素因数の和:61798

約数の個数: 48

約数和(自身を含む): 361284300

約数和(自身を除く): 232335684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 61757, 123514, 185271, 247028, 370542, 494056, 555813, 741084, 1111626, 1482168, 1790953, 2223252, 3581906, 4446504, 5372859, 7163812, 10745718, 14327624, 16118577, 21491436, 32237154, 42982872, 64474308, 128948616]

約数ペア:

[(1, 128948616), (2, 64474308), (3, 42982872), (4, 32237154), (6, 21491436), (8, 16118577), (9, 14327624), (12, 10745718), (18, 7163812), (24, 5372859), (29, 4446504), (36, 3581906), (58, 2223252), (72, 1790953), (87, 1482168), (116, 1111626), (174, 741084), (232, 555813), (261, 494056), (348, 370542), (522, 247028), (696, 185271), (1044, 123514), (2088, 61757)]