161374968

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30703}}^1$

素因数の和:30788

約数の個数: 48

約数和(自身を含む): 443058720

約数和(自身を除く): 281683752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 30703, 61406, 92109, 122812, 184218, 245624, 276327, 368436, 552654, 736872, 1105308, 2210616, 2241319, 4482638, 6723957, 8965276, 13447914, 17930552, 20171871, 26895828, 40343742, 53791656, 80687484, 161374968]

約数ペア:

[(1, 161374968), (2, 80687484), (3, 53791656), (4, 40343742), (6, 26895828), (8, 20171871), (9, 17930552), (12, 13447914), (18, 8965276), (24, 6723957), (36, 4482638), (72, 2241319), (73, 2210616), (146, 1105308), (219, 736872), (292, 552654), (438, 368436), (584, 276327), (657, 245624), (876, 184218), (1314, 122812), (1752, 92109), (2628, 61406), (5256, 30703)]