129136408

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2017}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 248456160

約数和(自身を除く): 119319752

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 302, 424, 604, 1208, 2017, 4034, 8003, 8068, 16006, 16136, 32012, 64024, 106901, 213802, 304567, 427604, 609134, 855208, 1218268, 2436536, 16142051, 32284102, 64568204, 129136408]

約数ペア:

[(1, 129136408), (2, 64568204), (4, 32284102), (8, 16142051), (53, 2436536), (106, 1218268), (151, 855208), (212, 609134), (302, 427604), (424, 304567), (604, 213802), (1208, 106901), (2017, 64024), (4034, 32012), (8003, 16136), (8068, 16006)]