168230210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 308653632

約数和(自身を除く): 140423422

約数列:

[1, 2, 5, 10, 83, 157, 166, 314, 415, 785, 830, 1291, 1570, 2582, 6455, 12910, 13031, 26062, 65155, 107153, 130310, 202687, 214306, 405374, 535765, 1013435, 1071530, 2026870, 16823021, 33646042, 84115105, 168230210]

約数ペア:

[(1, 168230210), (2, 84115105), (5, 33646042), (10, 16823021), (83, 2026870), (157, 1071530), (166, 1013435), (314, 535765), (415, 405374), (785, 214306), (830, 202687), (1291, 130310), (1570, 107153), (2582, 65155), (6455, 26062), (12910, 13031)]