128049809404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1\times {\mathrm{15787}}^1$

素因数の和:18106

約数の個数: 48

約数和(自身を含む): 247531084416

約数和(自身を除く): 119481275012

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 2221, 3652, 4442, 8884, 15787, 24431, 31574, 48862, 63148, 97724, 173657, 184343, 347314, 368686, 694628, 737372, 1310321, 2027773, 2620642, 4055546, 5241284, 8111092, 14413531, 28827062, 35062927, 57654124, 70125854, 140251708, 385692197, 771384394, 1542768788, 2910222941, 5820445882, 11640891764, 32012452351, 64024904702, 128049809404]

約数ペア:

[(1, 128049809404), (2, 64024904702), (4, 32012452351), (11, 11640891764), (22, 5820445882), (44, 2910222941), (83, 1542768788), (166, 771384394), (332, 385692197), (913, 140251708), (1826, 70125854), (2221, 57654124), (3652, 35062927), (4442, 28827062), (8884, 14413531), (15787, 8111092), (24431, 5241284), (31574, 4055546), (48862, 2620642), (63148, 2027773), (97724, 1310321), (173657, 737372), (184343, 694628), (347314, 368686)]