122807565218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1\times {\mathrm{28057}}^1$

素因数の和:30282

約数の個数: 32

約数和(自身を含む): 200994044160

約数和(自身を除く): 78186478942

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 2131, 4262, 27703, 28057, 55406, 56114, 168349, 336698, 364741, 729482, 2188537, 2216503, 4377074, 4433006, 28814539, 57629078, 59789467, 119578934, 777263071, 1554526142, 4723367893, 9446735786, 61403782609, 122807565218]

約数ペア:

[(1, 122807565218), (2, 61403782609), (13, 9446735786), (26, 4723367893), (79, 1554526142), (158, 777263071), (1027, 119578934), (2054, 59789467), (2131, 57629078), (4262, 28814539), (27703, 4433006), (28057, 4377074), (55406, 2216503), (56114, 2188537), (168349, 729482), (336698, 364741)]