156719160980

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{13723219}}^1$

素因数の和:13723799

約数の個数: 24

約数和(自身を含む): 329686637280

約数和(自身を除く): 172967476300

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11420, 13723219, 27446438, 54892876, 68616095, 137232190, 274464380, 7835958049, 15671916098, 31343832196, 39179790245, 78359580490, 156719160980]

約数ペア:

[(1, 156719160980), (2, 78359580490), (4, 39179790245), (5, 31343832196), (10, 15671916098), (20, 7835958049), (571, 274464380), (1142, 137232190), (2284, 68616095), (2855, 54892876), (5710, 27446438), (11420, 13723219)]