142712078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 230515200

約数和(自身を除く): 87803122

約数列:

[1, 2, 19, 38, 79, 137, 158, 274, 347, 694, 1501, 2603, 3002, 5206, 6593, 10823, 13186, 21646, 27413, 47539, 54826, 95078, 205637, 411274, 520847, 903241, 1041694, 1806482, 3755581, 7511162, 71356039, 142712078]

約数ペア:

[(1, 142712078), (2, 71356039), (19, 7511162), (38, 3755581), (79, 1806482), (137, 1041694), (158, 903241), (274, 520847), (347, 411274), (694, 205637), (1501, 95078), (2603, 54826), (3002, 47539), (5206, 27413), (6593, 21646), (10823, 13186)]