163444878

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53101}}^1$

素因数の和:53134

約数の個数: 40

約数和(自身を含む): 385520520

約数和(自身を除く): 222075642

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 53101, 106202, 159303, 318606, 477909, 955818, 1008919, 1433727, 2017838, 2867454, 3026757, 4301181, 6053514, 8602362, 9080271, 18160542, 27240813, 54481626, 81722439, 163444878]

約数ペア:

[(1, 163444878), (2, 81722439), (3, 54481626), (6, 27240813), (9, 18160542), (18, 9080271), (19, 8602362), (27, 6053514), (38, 4301181), (54, 3026757), (57, 2867454), (81, 2017838), (114, 1433727), (162, 1008919), (171, 955818), (342, 477909), (513, 318606), (1026, 159303), (1539, 106202), (3078, 53101)]