156765864004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1009}}^1\times {\mathrm{134401}}^1$

素因数の和:135448

約数の個数: 36

約数和(自身を含む): 291718196980

約数和(自身を除く): 134952332976

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1009, 1156, 2018, 4036, 17153, 34306, 68612, 134401, 268802, 291601, 537604, 583202, 1166404, 2284817, 4569634, 9139268, 38841889, 77683778, 135610609, 155367556, 271221218, 542442436, 2305380353, 4610760706, 9221521412, 39191466001, 78382932002, 156765864004]

約数ペア:

[(1, 156765864004), (2, 78382932002), (4, 39191466001), (17, 9221521412), (34, 4610760706), (68, 2305380353), (289, 542442436), (578, 271221218), (1009, 155367556), (1156, 135610609), (2018, 77683778), (4036, 38841889), (17153, 9139268), (34306, 4569634), (68612, 2284817), (134401, 1166404), (268802, 583202), (291601, 537604)]