172177746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{36187}}^1$

素因数の和:36266

約数の個数: 32

約数和(自身を含む): 376934208

約数和(自身を除く): 204756462

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 36187, 72374, 108561, 217122, 470431, 940862, 1411293, 2207407, 2822586, 4414814, 6622221, 13244442, 28696291, 57392582, 86088873, 172177746]

約数ペア:

[(1, 172177746), (2, 86088873), (3, 57392582), (6, 28696291), (13, 13244442), (26, 6622221), (39, 4414814), (61, 2822586), (78, 2207407), (122, 1411293), (183, 940862), (366, 470431), (793, 217122), (1586, 108561), (2379, 72374), (4758, 36187)]