129207816

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15881}}^1$

素因数の和:16006

約数の個数: 48

約数和(自身を含む): 353056860

約数和(自身を除く): 223849044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 15881, 31762, 47643, 63524, 95286, 127048, 142929, 190572, 285858, 381144, 571716, 1143432, 1794553, 3589106, 5383659, 7178212, 10767318, 14356424, 16150977, 21534636, 32301954, 43069272, 64603908, 129207816]

約数ペア:

[(1, 129207816), (2, 64603908), (3, 43069272), (4, 32301954), (6, 21534636), (8, 16150977), (9, 14356424), (12, 10767318), (18, 7178212), (24, 5383659), (36, 3589106), (72, 1794553), (113, 1143432), (226, 571716), (339, 381144), (452, 285858), (678, 190572), (904, 142929), (1017, 127048), (1356, 95286), (2034, 63524), (2712, 47643), (4068, 31762), (8136, 15881)]