127708926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2089}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 267252480

約数和(自身を除く): 139543554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1329, 2089, 2658, 4178, 6267, 10189, 12534, 20378, 30567, 48047, 61134, 96094, 144141, 288282, 925427, 1850854, 2776281, 5552562, 21284821, 42569642, 63854463, 127708926]

約数ペア:

[(1, 127708926), (2, 63854463), (3, 42569642), (6, 21284821), (23, 5552562), (46, 2776281), (69, 1850854), (138, 925427), (443, 288282), (886, 144141), (1329, 96094), (2089, 61134), (2658, 48047), (4178, 30567), (6267, 20378), (10189, 12534)]