172328546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 115072414

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 689, 1027, 1378, 1583, 2054, 3166, 4187, 8374, 20579, 41158, 54431, 83899, 108862, 125057, 167798, 250114, 1090687, 1625741, 2181374, 3251482, 6628021, 13256042, 86164273, 172328546]

約数ペア:

[(1, 172328546), (2, 86164273), (13, 13256042), (26, 6628021), (53, 3251482), (79, 2181374), (106, 1625741), (158, 1090687), (689, 250114), (1027, 167798), (1378, 125057), (1583, 108862), (2054, 83899), (3166, 54431), (4187, 41158), (8374, 20579)]