164938904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5003}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 334167120

約数和(自身を除く): 169228216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 5003, 8242, 10006, 16484, 20012, 32968, 40024, 65039, 130078, 260156, 520312, 1585951, 3171902, 6343804, 12687608, 20617363, 41234726, 82469452, 164938904]

約数ペア:

[(1, 164938904), (2, 82469452), (4, 41234726), (8, 20617363), (13, 12687608), (26, 6343804), (52, 3171902), (104, 1585951), (317, 520312), (634, 260156), (1268, 130078), (2536, 65039), (4121, 40024), (5003, 32968), (8242, 20012), (10006, 16484)]