145492070

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{87121}}^1$

素因数の和:87295

約数の個数: 16

約数和(自身を含む): 263456928

約数和(自身を除く): 117964858

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 87121, 174242, 435605, 871210, 14549207, 29098414, 72746035, 145492070]

約数ペア:

[(1, 145492070), (2, 72746035), (5, 29098414), (10, 14549207), (167, 871210), (334, 435605), (835, 174242), (1670, 87121)]