139458852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{297989}}^1$

素因数の和:298012

約数の個数: 36

約数和(自身を含む): 379639260

約数和(自身を除く): 240180408

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 297989, 595978, 893967, 1191956, 1787934, 2681901, 3575868, 3873857, 5363802, 7747714, 10727604, 11621571, 15495428, 23243142, 34864713, 46486284, 69729426, 139458852]

約数ペア:

[(1, 139458852), (2, 69729426), (3, 46486284), (4, 34864713), (6, 23243142), (9, 15495428), (12, 11621571), (13, 10727604), (18, 7747714), (26, 5363802), (36, 3873857), (39, 3575868), (52, 2681901), (78, 1787934), (117, 1191956), (156, 893967), (234, 595978), (468, 297989)]