140963746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1091}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 123212894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 839, 1091, 1678, 2182, 5873, 7637, 9229, 11746, 12001, 15274, 18458, 24002, 64603, 84007, 129206, 168014, 915349, 1830698, 6407443, 10068839, 12814886, 20137678, 70481873, 140963746]

約数ペア:

[(1, 140963746), (2, 70481873), (7, 20137678), (11, 12814886), (14, 10068839), (22, 6407443), (77, 1830698), (154, 915349), (839, 168014), (1091, 129206), (1678, 84007), (2182, 64603), (5873, 24002), (7637, 18458), (9229, 15274), (11746, 12001)]