188617256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6299}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 374220000

約数和(自身を除く): 185602744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 6299, 7486, 12598, 14972, 25196, 29944, 50392, 119681, 239362, 478724, 957448, 1240903, 2481806, 4963612, 9927224, 23577157, 47154314, 94308628, 188617256]

約数ペア:

[(1, 188617256), (2, 94308628), (4, 47154314), (8, 23577157), (19, 9927224), (38, 4963612), (76, 2481806), (152, 1240903), (197, 957448), (394, 478724), (788, 239362), (1576, 119681), (3743, 50392), (6299, 29944), (7486, 25196), (12598, 14972)]