156940614010

素因数分解:

$2^1\times 5^1\times {\mathrm{21977}}^1\times {\mathrm{714113}}^1$

素因数の和:736097

約数の個数: 16

約数和(自身を含む): 282506354856

約数和(自身を除く): 125565740846

約数列:

[1, 2, 5, 10, 21977, 43954, 109885, 219770, 714113, 1428226, 3570565, 7141130, 15694061401, 31388122802, 78470307005, 156940614010]

約数ペア:

[(1, 156940614010), (2, 78470307005), (5, 31388122802), (10, 15694061401), (21977, 7141130), (43954, 3570565), (109885, 1428226), (219770, 714113)]