137721324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2011}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 347029760

約数和(自身を除く): 209308436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2011, 2634, 4022, 5268, 5707, 6033, 8044, 11414, 12066, 17121, 22828, 24132, 26143, 34242, 52286, 68484, 78429, 104572, 156858, 313716, 882829, 1765658, 2648487, 3531316, 5296974, 10593948, 11476777, 22953554, 34430331, 45907108, 68860662, 137721324]

約数ペア:

[(1, 137721324), (2, 68860662), (3, 45907108), (4, 34430331), (6, 22953554), (12, 11476777), (13, 10593948), (26, 5296974), (39, 3531316), (52, 2648487), (78, 1765658), (156, 882829), (439, 313716), (878, 156858), (1317, 104572), (1756, 78429), (2011, 68484), (2634, 52286), (4022, 34242), (5268, 26143), (5707, 24132), (6033, 22828), (8044, 17121), (11414, 12066)]