140213897384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{351653}}^1$

素因数の和:351890

約数の個数: 64

約数和(自身を含む): 300790765440

約数和(自身を除く): 160576868056

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 197, 253, 394, 506, 788, 1012, 1576, 2024, 2167, 4334, 4531, 8668, 9062, 17336, 18124, 36248, 49841, 99682, 199364, 351653, 398728, 703306, 1406612, 2813224, 3868183, 7736366, 8088019, 15472732, 16176038, 30945464, 32352076, 64704152, 69275641, 88968209, 138551282, 177936418, 277102564, 355872836, 554205128, 711745672, 762032051, 1524064102, 1593339743, 3048128204, 3186679486, 6096256408, 6373358972, 12746717944, 17526737173, 35053474346, 70106948692, 140213897384]

約数ペア:

[(1, 140213897384), (2, 70106948692), (4, 35053474346), (8, 17526737173), (11, 12746717944), (22, 6373358972), (23, 6096256408), (44, 3186679486), (46, 3048128204), (88, 1593339743), (92, 1524064102), (184, 762032051), (197, 711745672), (253, 554205128), (394, 355872836), (506, 277102564), (788, 177936418), (1012, 138551282), (1576, 88968209), (2024, 69275641), (2167, 64704152), (4334, 32352076), (4531, 30945464), (8668, 16176038), (9062, 15472732), (17336, 8088019), (18124, 7736366), (36248, 3868183), (49841, 2813224), (99682, 1406612), (199364, 703306), (351653, 398728)]