128049094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 210988800

約数和(自身を除く): 82939706

約数列:

[1, 2, 19, 29, 38, 58, 131, 262, 551, 887, 1102, 1774, 2489, 3799, 4978, 7598, 16853, 25723, 33706, 51446, 72181, 116197, 144362, 232394, 488737, 977474, 2207743, 3369713, 4415486, 6739426, 64024547, 128049094]

約数ペア:

[(1, 128049094), (2, 64024547), (19, 6739426), (29, 4415486), (38, 3369713), (58, 2207743), (131, 977474), (262, 488737), (551, 232394), (887, 144362), (1102, 116197), (1774, 72181), (2489, 51446), (3799, 33706), (4978, 25723), (7598, 16853)]