131833128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{112103}}^1$

素因数の和:112126

約数の個数: 48

約数和(自身を含む): 383395680

約数和(自身を除く): 251562552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 112103, 224206, 336309, 448412, 672618, 784721, 896824, 1345236, 1569442, 2354163, 2690472, 3138884, 4708326, 5493047, 6277768, 9416652, 10986094, 16479141, 18833304, 21972188, 32958282, 43944376, 65916564, 131833128]

約数ペア:

[(1, 131833128), (2, 65916564), (3, 43944376), (4, 32958282), (6, 21972188), (7, 18833304), (8, 16479141), (12, 10986094), (14, 9416652), (21, 6277768), (24, 5493047), (28, 4708326), (42, 3138884), (49, 2690472), (56, 2354163), (84, 1569442), (98, 1345236), (147, 896824), (168, 784721), (196, 672618), (294, 448412), (392, 336309), (588, 224206), (1176, 112103)]