156783243412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1\times {\mathrm{6961}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 282069273024

約数和(自身を除く): 125286029612

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 811, 1622, 3244, 6943, 6961, 13886, 13922, 27772, 27844, 42983, 85966, 106241, 171932, 212482, 368933, 424964, 737866, 911891, 1475732, 1823782, 3647564, 5630773, 5645371, 11261546, 11290742, 22523092, 22581484, 48330223, 96660446, 193320892, 299204663, 598409326, 739543601, 1196818652, 1479087202, 2958174404, 39195810853, 78391621706, 156783243412]

約数ペア:

[(1, 156783243412), (2, 78391621706), (4, 39195810853), (53, 2958174404), (106, 1479087202), (131, 1196818652), (212, 739543601), (262, 598409326), (524, 299204663), (811, 193320892), (1622, 96660446), (3244, 48330223), (6943, 22581484), (6961, 22523092), (13886, 11290742), (13922, 11261546), (27772, 5645371), (27844, 5630773), (42983, 3647564), (85966, 1823782), (106241, 1475732), (171932, 911891), (212482, 737866), (368933, 424964)]