159804916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{1487}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 284731776

約数和(自身を除く): 124926860

約数列:

[1, 2, 4, 67, 134, 268, 401, 802, 1487, 1604, 2974, 5948, 26867, 53734, 99629, 107468, 199258, 398516, 596287, 1192574, 2385148, 39951229, 79902458, 159804916]

約数ペア:

[(1, 159804916), (2, 79902458), (4, 39951229), (67, 2385148), (134, 1192574), (268, 596287), (401, 398516), (802, 199258), (1487, 107468), (1604, 99629), (2974, 53734), (5948, 26867)]