161149152

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8521}}^1$

素因数の和:8731

約数の個数: 48

約数和(自身を含む): 425213712

約数和(自身を除く): 264064560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 8521, 9456, 17042, 18912, 25563, 34084, 51126, 68168, 102252, 136336, 204504, 272672, 409008, 818016, 1678637, 3357274, 5035911, 6714548, 10071822, 13429096, 20143644, 26858192, 40287288, 53716384, 80574576, 161149152]

約数ペア:

[(1, 161149152), (2, 80574576), (3, 53716384), (4, 40287288), (6, 26858192), (8, 20143644), (12, 13429096), (16, 10071822), (24, 6714548), (32, 5035911), (48, 3357274), (96, 1678637), (197, 818016), (394, 409008), (591, 272672), (788, 204504), (1182, 136336), (1576, 102252), (2364, 68168), (3152, 51126), (4728, 34084), (6304, 25563), (8521, 18912), (9456, 17042)]