128961846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9341}}^1$

素因数の和:9421

約数の個数: 48

約数和(自身を含む): 306043920

約数和(自身を除く): 177082074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 9341, 13806, 18682, 28023, 56046, 84069, 121433, 168138, 242866, 364299, 551119, 728598, 1092897, 1102238, 1653357, 2185794, 3306714, 4960071, 7164547, 9920142, 14329094, 21493641, 42987282, 64480923, 128961846]

約数ペア:

[(1, 128961846), (2, 64480923), (3, 42987282), (6, 21493641), (9, 14329094), (13, 9920142), (18, 7164547), (26, 4960071), (39, 3306714), (59, 2185794), (78, 1653357), (117, 1102238), (118, 1092897), (177, 728598), (234, 551119), (354, 364299), (531, 242866), (767, 168138), (1062, 121433), (1534, 84069), (2301, 56046), (4602, 28023), (6903, 18682), (9341, 13806)]