164874568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8849}}^1$

素因数の和:9009

約数の個数: 32

約数和(自身を含む): 329751000

約数和(自身を除く): 164876432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 8849, 9316, 17698, 18632, 35396, 70792, 150433, 300866, 601732, 1203464, 1212313, 2424626, 4849252, 9698504, 20609321, 41218642, 82437284, 164874568]

約数ペア:

[(1, 164874568), (2, 82437284), (4, 41218642), (8, 20609321), (17, 9698504), (34, 4849252), (68, 2424626), (136, 1212313), (137, 1203464), (274, 601732), (548, 300866), (1096, 150433), (2329, 70792), (4658, 35396), (8849, 18632), (9316, 17698)]