156664030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 288100800

約数和(自身を除く): 131436770

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 1709, 3418, 8545, 9167, 17090, 18334, 45835, 91670, 152101, 176027, 304202, 352054, 760505, 880135, 1521010, 1760270, 15666403, 31332806, 78332015, 156664030]

約数ペア:

[(1, 156664030), (2, 78332015), (5, 31332806), (10, 15666403), (89, 1760270), (103, 1521010), (178, 880135), (206, 760505), (445, 352054), (515, 304202), (890, 176027), (1030, 152101), (1709, 91670), (3418, 45835), (8545, 18334), (9167, 17090)]