144521778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 308489472

約数和(自身を除く): 163967694

約数列:

[1, 2, 3, 6, 37, 53, 71, 74, 106, 111, 142, 159, 173, 213, 222, 318, 346, 426, 519, 1038, 1961, 2627, 3763, 3922, 5254, 5883, 6401, 7526, 7881, 9169, 11289, 11766, 12283, 12802, 15762, 18338, 19203, 22578, 24566, 27507, 36849, 38406, 55014, 73698, 139231, 278462, 339253, 417693, 454471, 650999, 678506, 835386, 908942, 1017759, 1301998, 1363413, 1952997, 2035518, 2726826, 3905994, 24086963, 48173926, 72260889, 144521778]

約数ペア:

[(1, 144521778), (2, 72260889), (3, 48173926), (6, 24086963), (37, 3905994), (53, 2726826), (71, 2035518), (74, 1952997), (106, 1363413), (111, 1301998), (142, 1017759), (159, 908942), (173, 835386), (213, 678506), (222, 650999), (318, 454471), (346, 417693), (426, 339253), (519, 278462), (1038, 139231), (1961, 73698), (2627, 55014), (3763, 38406), (3922, 36849), (5254, 27507), (5883, 24566), (6401, 22578), (7526, 19203), (7881, 18338), (9169, 15762), (11289, 12802), (11766, 12283)]