122742858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 297695232

約数和(自身を除く): 174952374

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1281, 1403, 2083, 2562, 2806, 4166, 4209, 6249, 8418, 9821, 12498, 14581, 19642, 29162, 29463, 43743, 47909, 58926, 87486, 95818, 127063, 143727, 254126, 287454, 335363, 381189, 670726, 762378, 889441, 1006089, 1778882, 2012178, 2668323, 2922449, 5336646, 5844898, 8767347, 17534694, 20457143, 40914286, 61371429, 122742858]

約数ペア:

[(1, 122742858), (2, 61371429), (3, 40914286), (6, 20457143), (7, 17534694), (14, 8767347), (21, 5844898), (23, 5336646), (42, 2922449), (46, 2668323), (61, 2012178), (69, 1778882), (122, 1006089), (138, 889441), (161, 762378), (183, 670726), (322, 381189), (366, 335363), (427, 287454), (483, 254126), (854, 143727), (966, 127063), (1281, 95818), (1403, 87486), (2083, 58926), (2562, 47909), (2806, 43743), (4166, 29463), (4209, 29162), (6249, 19642), (8418, 14581), (9821, 12498)]