156742052170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17257}}^1\times {\mathrm{82571}}^1$

素因数の和:99846

約数の個数: 32

約数和(自身を含む): 307805956416

約数和(自身を除く): 151063904246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17257, 34514, 82571, 86285, 165142, 172570, 189827, 379654, 412855, 825710, 908281, 949135, 1816562, 1898270, 4541405, 9082810, 1424927747, 2849855494, 7124638735, 14249277470, 15674205217, 31348410434, 78371026085, 156742052170]

約数ペア:

[(1, 156742052170), (2, 78371026085), (5, 31348410434), (10, 15674205217), (11, 14249277470), (22, 7124638735), (55, 2849855494), (110, 1424927747), (17257, 9082810), (34514, 4541405), (82571, 1898270), (86285, 1816562), (165142, 949135), (172570, 908281), (189827, 825710), (379654, 412855)]