138836104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50893}}^1$

素因数の和:50941

約数の個数: 32

約数和(自身を含む): 293149440

約数和(自身を除く): 154313336

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 50893, 101786, 203572, 407144, 559823, 1119646, 1577683, 2239292, 3155366, 4478584, 6310732, 12621464, 17354513, 34709026, 69418052, 138836104]

約数ペア:

[(1, 138836104), (2, 69418052), (4, 34709026), (8, 17354513), (11, 12621464), (22, 6310732), (31, 4478584), (44, 3155366), (62, 2239292), (88, 1577683), (124, 1119646), (248, 559823), (341, 407144), (682, 203572), (1364, 101786), (2728, 50893)]