158490002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167537}}^1$

素因数の和:167593

約数の個数: 16

約数和(自身を含む): 265380192

約数和(自身を除く): 106890190

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 167537, 335074, 1842907, 3685814, 7204091, 14408182, 79245001, 158490002]

約数ペア:

[(1, 158490002), (2, 79245001), (11, 14408182), (22, 7204091), (43, 3685814), (86, 1842907), (473, 335074), (946, 167537)]