134085812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 285143040

約数和(自身を除く): 151057228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2447, 2884, 3914, 4894, 7828, 9788, 13699, 17129, 27398, 34258, 46493, 54796, 68516, 92986, 185972, 252041, 325451, 504082, 650902, 1008164, 1301804, 1764287, 3528574, 4788779, 7057148, 9577558, 19155116, 33521453, 67042906, 134085812]

約数ペア:

[(1, 134085812), (2, 67042906), (4, 33521453), (7, 19155116), (14, 9577558), (19, 7057148), (28, 4788779), (38, 3528574), (76, 1764287), (103, 1301804), (133, 1008164), (206, 650902), (266, 504082), (412, 325451), (532, 252041), (721, 185972), (1442, 92986), (1957, 68516), (2447, 54796), (2884, 46493), (3914, 34258), (4894, 27398), (7828, 17129), (9788, 13699)]