156968378372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1\times {\mathrm{30403}}^1$

素因数の和:32772

約数の個数: 48

約数和(自身を含む): 302845730880

約数和(自身を除く): 145877352508

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 2309, 4618, 9236, 30017, 30403, 60034, 60806, 99287, 120068, 121612, 198574, 395239, 397148, 790478, 1290731, 1307329, 1580956, 2581462, 2614658, 5162924, 5229316, 16995277, 33990554, 67981108, 70200527, 140401054, 280802108, 912606851, 1825213702, 3018622661, 3650427404, 6037245322, 12074490644, 39242094593, 78484189186, 156968378372]

約数ペア:

[(1, 156968378372), (2, 78484189186), (4, 39242094593), (13, 12074490644), (26, 6037245322), (43, 3650427404), (52, 3018622661), (86, 1825213702), (172, 912606851), (559, 280802108), (1118, 140401054), (2236, 70200527), (2309, 67981108), (4618, 33990554), (9236, 16995277), (30017, 5229316), (30403, 5162924), (60034, 2614658), (60806, 2581462), (99287, 1580956), (120068, 1307329), (121612, 1290731), (198574, 790478), (395239, 397148)]