161523304

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{276581}}^1$

素因数の和:276660

約数の個数: 16

約数和(自身を含む): 307006020

約数和(自身を除く): 145482716

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 276581, 553162, 1106324, 2212648, 20190413, 40380826, 80761652, 161523304]

約数ペア:

[(1, 161523304), (2, 80761652), (4, 40380826), (8, 20190413), (73, 2212648), (146, 1106324), (292, 553162), (584, 276581)]