156688314

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 317965824

約数和(自身を除く): 161277510

約数列:

[1, 2, 3, 6, 131, 163, 262, 326, 393, 489, 786, 978, 1223, 2446, 3669, 7338, 21353, 42706, 64059, 128118, 160213, 199349, 320426, 398698, 480639, 598047, 961278, 1196094, 26114719, 52229438, 78344157, 156688314]

約数ペア:

[(1, 156688314), (2, 78344157), (3, 52229438), (6, 26114719), (131, 1196094), (163, 961278), (262, 598047), (326, 480639), (393, 398698), (489, 320426), (786, 199349), (978, 160213), (1223, 128118), (2446, 64059), (3669, 42706), (7338, 21353)]