156798191462

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{540389}}^1$

素因数の和:540533

約数の個数: 32

約数和(自身を含む): 261073216800

約数和(自身を除く): 104275025338

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 1331, 2398, 2662, 13189, 26378, 145079, 290158, 540389, 1080778, 5944279, 11888558, 58902401, 65387069, 117804802, 130774138, 647926411, 719257759, 1295852822, 1438515518, 7127190521, 14254381042, 78399095731, 156798191462]

約数ペア:

[(1, 156798191462), (2, 78399095731), (11, 14254381042), (22, 7127190521), (109, 1438515518), (121, 1295852822), (218, 719257759), (242, 647926411), (1199, 130774138), (1331, 117804802), (2398, 65387069), (2662, 58902401), (13189, 11888558), (26378, 5944279), (145079, 1080778), (290158, 540389)]