128304924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20681}}^1$

素因数の和:20746

約数の個数: 48

約数和(自身を含む): 333559296

約数和(自身を除く): 205254372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 20681, 41362, 62043, 82724, 124086, 227491, 248172, 454982, 682473, 909964, 972007, 1364946, 1944014, 2729892, 2916021, 3888028, 5832042, 10692077, 11664084, 21384154, 32076231, 42768308, 64152462, 128304924]

約数ペア:

[(1, 128304924), (2, 64152462), (3, 42768308), (4, 32076231), (6, 21384154), (11, 11664084), (12, 10692077), (22, 5832042), (33, 3888028), (44, 2916021), (47, 2729892), (66, 1944014), (94, 1364946), (132, 972007), (141, 909964), (188, 682473), (282, 454982), (517, 248172), (564, 227491), (1034, 124086), (1551, 82724), (2068, 62043), (3102, 41362), (6204, 20681)]