181828144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12709

約数の個数: 40

約数和(自身を含む): 376225920

約数和(自身を除く): 194397776

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 12641, 14384, 25282, 50564, 101128, 202256, 366589, 391871, 733178, 783742, 1466356, 1567484, 2932712, 3134968, 5865424, 6269936, 11364259, 22728518, 45457036, 90914072, 181828144]

約数ペア:

[(1, 181828144), (2, 90914072), (4, 45457036), (8, 22728518), (16, 11364259), (29, 6269936), (31, 5865424), (58, 3134968), (62, 2932712), (116, 1567484), (124, 1466356), (232, 783742), (248, 733178), (464, 391871), (496, 366589), (899, 202256), (1798, 101128), (3596, 50564), (7192, 25282), (12641, 14384)]