127873048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1549}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 254448000

約数和(自身を除く): 126574952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 607, 1214, 1549, 2428, 3098, 4856, 6196, 10319, 12392, 20638, 26333, 41276, 52666, 82552, 105332, 210664, 940243, 1880486, 3760972, 7521944, 15984131, 31968262, 63936524, 127873048]

約数ペア:

[(1, 127873048), (2, 63936524), (4, 31968262), (8, 15984131), (17, 7521944), (34, 3760972), (68, 1880486), (136, 940243), (607, 210664), (1214, 105332), (1549, 82552), (2428, 52666), (3098, 41276), (4856, 26333), (6196, 20638), (10319, 12392)]