121293224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8513}}^1$

素因数の和:8669

約数の個数: 32

約数和(自身を含む): 246735720

約数和(自身を除く): 125442496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 8513, 14248, 17026, 34052, 68104, 110669, 221338, 442676, 885352, 1166281, 2332562, 4665124, 9330248, 15161653, 30323306, 60646612, 121293224]

約数ペア:

[(1, 121293224), (2, 60646612), (4, 30323306), (8, 15161653), (13, 9330248), (26, 4665124), (52, 2332562), (104, 1166281), (137, 885352), (274, 442676), (548, 221338), (1096, 110669), (1781, 68104), (3562, 34052), (7124, 17026), (8513, 14248)]