182721628

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 331975840

約数和(自身を除く): 149254212

約数列:

[1, 2, 4, 73, 79, 89, 146, 158, 178, 292, 316, 356, 5767, 6497, 7031, 7921, 11534, 12994, 14062, 15842, 23068, 25988, 28124, 31684, 513263, 578233, 625759, 1026526, 1156466, 1251518, 2053052, 2312932, 2503036, 45680407, 91360814, 182721628]

約数ペア:

[(1, 182721628), (2, 91360814), (4, 45680407), (73, 2503036), (79, 2312932), (89, 2053052), (146, 1251518), (158, 1156466), (178, 1026526), (292, 625759), (316, 578233), (356, 513263), (5767, 31684), (6497, 28124), (7031, 25988), (7921, 23068), (11534, 15842), (12994, 14062)]