127149008

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2179}}^1$

素因数の和:2715

約数の個数: 40

約数和(自身を含む): 282214080

約数和(自身を除く): 155065072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 1042, 2084, 2179, 3647, 4168, 4358, 7294, 8336, 8716, 14588, 15253, 17432, 29176, 30506, 34864, 58352, 61012, 122024, 244048, 1135259, 2270518, 4541036, 7946813, 9082072, 15893626, 18164144, 31787252, 63574504, 127149008]

約数ペア:

[(1, 127149008), (2, 63574504), (4, 31787252), (7, 18164144), (8, 15893626), (14, 9082072), (16, 7946813), (28, 4541036), (56, 2270518), (112, 1135259), (521, 244048), (1042, 122024), (2084, 61012), (2179, 58352), (3647, 34864), (4168, 30506), (4358, 29176), (7294, 17432), (8336, 15253), (8716, 14588)]