138402156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{947}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 340824960

約数和(自身を除く): 202422804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 641, 947, 1282, 1894, 1923, 2564, 2841, 3788, 3846, 5682, 7692, 11364, 12179, 17993, 24358, 35986, 36537, 48716, 53979, 71972, 73074, 107958, 146148, 215916, 607027, 1214054, 1821081, 2428108, 3642162, 7284324, 11533513, 23067026, 34600539, 46134052, 69201078, 138402156]

約数ペア:

[(1, 138402156), (2, 69201078), (3, 46134052), (4, 34600539), (6, 23067026), (12, 11533513), (19, 7284324), (38, 3642162), (57, 2428108), (76, 1821081), (114, 1214054), (228, 607027), (641, 215916), (947, 146148), (1282, 107958), (1894, 73074), (1923, 71972), (2564, 53979), (2841, 48716), (3788, 36537), (3846, 35986), (5682, 24358), (7692, 17993), (11364, 12179)]