161844190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 296472960

約数和(自身を除く): 134628770

約数列:

[1, 2, 5, 10, 83, 166, 227, 415, 454, 830, 859, 1135, 1718, 2270, 4295, 8590, 18841, 37682, 71297, 94205, 142594, 188410, 194993, 356485, 389986, 712970, 974965, 1949930, 16184419, 32368838, 80922095, 161844190]

約数ペア:

[(1, 161844190), (2, 80922095), (5, 32368838), (10, 16184419), (83, 1949930), (166, 974965), (227, 712970), (415, 389986), (454, 356485), (830, 194993), (859, 188410), (1135, 142594), (1718, 94205), (2270, 71297), (4295, 37682), (8590, 18841)]