169742174

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 311247360

約数和(自身を除く): 141505186

約数列:

[1, 2, 7, 14, 31, 49, 59, 62, 98, 118, 217, 413, 434, 826, 947, 1519, 1829, 1894, 2891, 3038, 3658, 5782, 6629, 12803, 13258, 25606, 29357, 46403, 55873, 58714, 89621, 92806, 111746, 179242, 205499, 391111, 410998, 782222, 1438493, 1732063, 2737777, 2876986, 3464126, 5475554, 12124441, 24248882, 84871087, 169742174]

約数ペア:

[(1, 169742174), (2, 84871087), (7, 24248882), (14, 12124441), (31, 5475554), (49, 3464126), (59, 2876986), (62, 2737777), (98, 1732063), (118, 1438493), (217, 782222), (413, 410998), (434, 391111), (826, 205499), (947, 179242), (1519, 111746), (1829, 92806), (1894, 89621), (2891, 58714), (3038, 55873), (3658, 46403), (5782, 29357), (6629, 25606), (12803, 13258)]