140515203486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7835129}}^1$

素因数の和:7835209

約数の個数: 48

約数和(自身を含む): 332272193040

約数和(自身を除く): 191756989554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 17934, 7835129, 15670258, 23505387, 47010774, 54845903, 109691806, 164537709, 329075418, 383921321, 477942869, 767842642, 955885738, 1151763963, 1433828607, 2303527926, 2867657214, 3345600083, 6691200166, 10036800249, 20073600498, 23419200581, 46838401162, 70257601743, 140515203486]

約数ペア:

[(1, 140515203486), (2, 70257601743), (3, 46838401162), (6, 23419200581), (7, 20073600498), (14, 10036800249), (21, 6691200166), (42, 3345600083), (49, 2867657214), (61, 2303527926), (98, 1433828607), (122, 1151763963), (147, 955885738), (183, 767842642), (294, 477942869), (366, 383921321), (427, 329075418), (854, 164537709), (1281, 109691806), (2562, 54845903), (2989, 47010774), (5978, 23505387), (8967, 15670258), (17934, 7835129)]