127021128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{407119}}^1$

素因数の和:407141

約数の個数: 32

約数和(自身を含む): 341980800

約数和(自身を除く): 214959672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 407119, 814238, 1221357, 1628476, 2442714, 3256952, 4885428, 5292547, 9770856, 10585094, 15877641, 21170188, 31755282, 42340376, 63510564, 127021128]

約数ペア:

[(1, 127021128), (2, 63510564), (3, 42340376), (4, 31755282), (6, 21170188), (8, 15877641), (12, 10585094), (13, 9770856), (24, 5292547), (26, 4885428), (39, 3256952), (52, 2442714), (78, 1628476), (104, 1221357), (156, 814238), (312, 407119)]