164181456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36779}}^1$

素因数の和:36824

約数の個数: 60

約数和(自身を含む): 474314880

約数和(自身を除く): 310133424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 36779, 73558, 110337, 147116, 220674, 294232, 331011, 441348, 588464, 662022, 882696, 1140149, 1324044, 1765392, 2280298, 2648088, 3420447, 4560596, 5296176, 6840894, 9121192, 10261341, 13681788, 18242384, 20522682, 27363576, 41045364, 54727152, 82090728, 164181456]

約数ペア:

[(1, 164181456), (2, 82090728), (3, 54727152), (4, 41045364), (6, 27363576), (8, 20522682), (9, 18242384), (12, 13681788), (16, 10261341), (18, 9121192), (24, 6840894), (31, 5296176), (36, 4560596), (48, 3420447), (62, 2648088), (72, 2280298), (93, 1765392), (124, 1324044), (144, 1140149), (186, 882696), (248, 662022), (279, 588464), (372, 441348), (496, 331011), (558, 294232), (744, 220674), (1116, 147116), (1488, 110337), (2232, 73558), (4464, 36779)]