143864266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1277}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 266232960

約数和(自身を除く): 122368694

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 619, 1238, 1277, 2554, 4333, 8047, 8666, 8939, 16094, 16601, 17878, 33202, 56329, 112658, 116207, 232414, 790463, 1580926, 5533241, 10276019, 11066482, 20552038, 71932133, 143864266]

約数ペア:

[(1, 143864266), (2, 71932133), (7, 20552038), (13, 11066482), (14, 10276019), (26, 5533241), (91, 1580926), (182, 790463), (619, 232414), (1238, 116207), (1277, 112658), (2554, 56329), (4333, 33202), (8047, 17878), (8666, 16601), (8939, 16094)]