156158196

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 369895680

約数和(自身を除く): 213737484

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 277, 327, 431, 436, 554, 654, 831, 862, 1108, 1293, 1308, 1662, 1724, 2586, 3324, 5172, 30193, 46979, 60386, 90579, 93958, 119387, 120772, 140937, 181158, 187916, 238774, 281874, 358161, 362316, 477548, 563748, 716322, 1432644, 13013183, 26026366, 39039549, 52052732, 78079098, 156158196]

約数ペア:

[(1, 156158196), (2, 78079098), (3, 52052732), (4, 39039549), (6, 26026366), (12, 13013183), (109, 1432644), (218, 716322), (277, 563748), (327, 477548), (431, 362316), (436, 358161), (554, 281874), (654, 238774), (831, 187916), (862, 181158), (1108, 140937), (1293, 120772), (1308, 119387), (1662, 93958), (1724, 90579), (2586, 60386), (3324, 46979), (5172, 30193)]