155778852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{301897}}^1$

素因数の和:301947

約数の個数: 24

約数和(自身を含む): 371938336

約数和(自身を除く): 216159484

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 301897, 603794, 905691, 1207588, 1811382, 3622764, 12981571, 25963142, 38944713, 51926284, 77889426, 155778852]

約数ペア:

[(1, 155778852), (2, 77889426), (3, 51926284), (4, 38944713), (6, 25963142), (12, 12981571), (43, 3622764), (86, 1811382), (129, 1207588), (172, 905691), (258, 603794), (516, 301897)]