156485394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{668741}}^1$

素因数の和:668762

約数の個数: 24

約数和(自身を含む): 365133132

約数和(自身を除く): 208647738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 668741, 1337482, 2006223, 4012446, 6018669, 8693633, 12037338, 17387266, 26080899, 52161798, 78242697, 156485394]

約数ペア:

[(1, 156485394), (2, 78242697), (3, 52161798), (6, 26080899), (9, 17387266), (13, 12037338), (18, 8693633), (26, 6018669), (39, 4012446), (78, 2006223), (117, 1337482), (234, 668741)]