128683188

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32203}}^1$

素因数の和:32253

約数の個数: 48

約数和(自身を含む): 342650560

約数和(自身を除く): 213967372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 32203, 64406, 96609, 128812, 193218, 289827, 386436, 579654, 869481, 1159308, 1191511, 1738962, 2383022, 3477924, 3574533, 4766044, 7149066, 10723599, 14298132, 21447198, 32170797, 42894396, 64341594, 128683188]

約数ペア:

[(1, 128683188), (2, 64341594), (3, 42894396), (4, 32170797), (6, 21447198), (9, 14298132), (12, 10723599), (18, 7149066), (27, 4766044), (36, 3574533), (37, 3477924), (54, 2383022), (74, 1738962), (108, 1191511), (111, 1159308), (148, 869481), (222, 579654), (333, 386436), (444, 289827), (666, 193218), (999, 128812), (1332, 96609), (1998, 64406), (3996, 32203)]