127859872

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18461

約数の個数: 48

約数和(自身を含む): 296980992

約数和(自身を除く): 169121120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 18413, 36826, 73652, 128891, 147304, 257782, 294608, 515564, 570803, 589216, 1031128, 1141606, 2062256, 2283212, 3995621, 4124512, 4566424, 7991242, 9132848, 15982484, 18265696, 31964968, 63929936, 127859872]

約数ペア:

[(1, 127859872), (2, 63929936), (4, 31964968), (7, 18265696), (8, 15982484), (14, 9132848), (16, 7991242), (28, 4566424), (31, 4124512), (32, 3995621), (56, 2283212), (62, 2062256), (112, 1141606), (124, 1031128), (217, 589216), (224, 570803), (248, 515564), (434, 294608), (496, 257782), (868, 147304), (992, 128891), (1736, 73652), (3472, 36826), (6944, 18413)]