129748388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8963}}^1$

素因数の和:9032

約数の個数: 48

約数和(自身を含む): 289142784

約数和(自身を除く): 159394396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 8963, 14476, 17926, 35852, 62741, 98593, 125482, 197186, 250964, 394372, 421261, 690151, 842522, 1380302, 1685044, 2760604, 2948827, 4633871, 5897654, 9267742, 11795308, 18535484, 32437097, 64874194, 129748388]

約数ペア:

[(1, 129748388), (2, 64874194), (4, 32437097), (7, 18535484), (11, 11795308), (14, 9267742), (22, 5897654), (28, 4633871), (44, 2948827), (47, 2760604), (77, 1685044), (94, 1380302), (154, 842522), (188, 690151), (308, 421261), (329, 394372), (517, 250964), (658, 197186), (1034, 125482), (1316, 98593), (2068, 62741), (3619, 35852), (7238, 17926), (8963, 14476)]