128049126

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 261459456

約数和(自身を除く): 133410330

約数列:

[1, 2, 3, 6, 61, 122, 183, 271, 366, 542, 813, 1291, 1626, 2582, 3873, 7746, 16531, 33062, 49593, 78751, 99186, 157502, 236253, 349861, 472506, 699722, 1049583, 2099166, 21341521, 42683042, 64024563, 128049126]

約数ペア:

[(1, 128049126), (2, 64024563), (3, 42683042), (6, 21341521), (61, 2099166), (122, 1049583), (183, 699722), (271, 472506), (366, 349861), (542, 236253), (813, 157502), (1291, 99186), (1626, 78751), (2582, 49593), (3873, 33062), (7746, 16531)]