120153654

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 276880032

約数和(自身を除く): 156726378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 263, 306, 526, 789, 1493, 1578, 2367, 2986, 4471, 4479, 4734, 8942, 8958, 13413, 13437, 25381, 26826, 26874, 40239, 50762, 76143, 80478, 152286, 228429, 392659, 456858, 785318, 1177977, 2355954, 3533931, 6675203, 7067862, 13350406, 20025609, 40051218, 60076827, 120153654]

約数ペア:

[(1, 120153654), (2, 60076827), (3, 40051218), (6, 20025609), (9, 13350406), (17, 7067862), (18, 6675203), (34, 3533931), (51, 2355954), (102, 1177977), (153, 785318), (263, 456858), (306, 392659), (526, 228429), (789, 152286), (1493, 80478), (1578, 76143), (2367, 50762), (2986, 40239), (4471, 26874), (4479, 26826), (4734, 25381), (8942, 13437), (8958, 13413)]