160396728496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{323380501}}^1$

素因数の和:323380540

約数の個数: 20

約数和(自身を含む): 320793457984

約数和(自身を除く): 160396729488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 323380501, 646761002, 1293522004, 2587044008, 5174088016, 10024795531, 20049591062, 40099182124, 80198364248, 160396728496]

約数ペア:

[(1, 160396728496), (2, 80198364248), (4, 40099182124), (8, 20049591062), (16, 10024795531), (31, 5174088016), (62, 2587044008), (124, 1293522004), (248, 646761002), (496, 323380501)]