169928008

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 322765560

約数和(自身を除く): 152837552

約数列:

[1, 2, 4, 8, 157, 193, 314, 386, 628, 701, 772, 1256, 1402, 1544, 2804, 5608, 30301, 60602, 110057, 121204, 135293, 220114, 242408, 270586, 440228, 541172, 880456, 1082344, 21241001, 42482002, 84964004, 169928008]

約数ペア:

[(1, 169928008), (2, 84964004), (4, 42482002), (8, 21241001), (157, 1082344), (193, 880456), (314, 541172), (386, 440228), (628, 270586), (701, 242408), (772, 220114), (1256, 135293), (1402, 121204), (1544, 110057), (2804, 60602), (5608, 30301)]