127404452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 267601152

約数和(自身を除く): 140196700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 181, 322, 362, 644, 724, 1093, 1267, 2186, 2534, 4163, 4372, 5068, 7651, 8326, 15302, 16652, 25139, 29141, 30604, 50278, 58282, 100556, 116564, 175973, 197833, 351946, 395666, 703892, 791332, 1384831, 2769662, 4550159, 5539324, 9100318, 18200636, 31851113, 63702226, 127404452]

約数ペア:

[(1, 127404452), (2, 63702226), (4, 31851113), (7, 18200636), (14, 9100318), (23, 5539324), (28, 4550159), (46, 2769662), (92, 1384831), (161, 791332), (181, 703892), (322, 395666), (362, 351946), (644, 197833), (724, 175973), (1093, 116564), (1267, 100556), (2186, 58282), (2534, 50278), (4163, 30604), (4372, 29141), (5068, 25139), (7651, 16652), (8326, 15302)]