122190858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 280215936

約数和(自身を除く): 158025078

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4157, 4899, 8314, 9798, 12471, 14697, 24942, 29394, 37413, 74826, 95611, 191222, 286833, 295147, 573666, 590294, 860499, 885441, 1720998, 1770882, 2656323, 5312646, 6788381, 13576762, 20365143, 40730286, 61095429, 122190858]

約数ペア:

[(1, 122190858), (2, 61095429), (3, 40730286), (6, 20365143), (9, 13576762), (18, 6788381), (23, 5312646), (46, 2656323), (69, 1770882), (71, 1720998), (138, 885441), (142, 860499), (207, 590294), (213, 573666), (414, 295147), (426, 286833), (639, 191222), (1278, 95611), (1633, 74826), (3266, 37413), (4157, 29394), (4899, 24942), (8314, 14697), (9798, 12471)]