156960228764

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{440899519}}^1$

素因数の和:440899612

約数の個数: 12

約数和(自身を含む): 277766697600

約数和(自身を除く): 120806468836

約数列:

[1, 2, 4, 89, 178, 356, 440899519, 881799038, 1763598076, 39240057191, 78480114382, 156960228764]

約数ペア:

[(1, 156960228764), (2, 78480114382), (4, 39240057191), (89, 1763598076), (178, 881799038), (356, 440899519)]