161552368

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{19087}}^1$

素因数の和:19141

約数の個数: 30

約数和(自身を含む): 327225584

約数和(自身を除く): 165673216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 19087, 38174, 76348, 152696, 305392, 439001, 878002, 1756004, 3512008, 7024016, 10097023, 20194046, 40388092, 80776184, 161552368]

約数ペア:

[(1, 161552368), (2, 80776184), (4, 40388092), (8, 20194046), (16, 10097023), (23, 7024016), (46, 3512008), (92, 1756004), (184, 878002), (368, 439001), (529, 305392), (1058, 152696), (2116, 76348), (4232, 38174), (8464, 19087)]