128037936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6674

約数の個数: 80

約数和(自身を含む): 367754240

約数和(自身を除く): 239716304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 6619, 9672, 13238, 19344, 19857, 26476, 39714, 52952, 79428, 86047, 105904, 158856, 172094, 205189, 258141, 317712, 344188, 410378, 516282, 615567, 688376, 820756, 1032564, 1231134, 1376752, 1641512, 2065128, 2462268, 2667457, 3283024, 4130256, 4924536, 5334914, 8002371, 9849072, 10669828, 16004742, 21339656, 32009484, 42679312, 64018968, 128037936]

約数ペア:

[(1, 128037936), (2, 64018968), (3, 42679312), (4, 32009484), (6, 21339656), (8, 16004742), (12, 10669828), (13, 9849072), (16, 8002371), (24, 5334914), (26, 4924536), (31, 4130256), (39, 3283024), (48, 2667457), (52, 2462268), (62, 2065128), (78, 1641512), (93, 1376752), (104, 1231134), (124, 1032564), (156, 820756), (186, 688376), (208, 615567), (248, 516282), (312, 410378), (372, 344188), (403, 317712), (496, 258141), (624, 205189), (744, 172094), (806, 158856), (1209, 105904), (1488, 86047), (1612, 79428), (2418, 52952), (3224, 39714), (4836, 26476), (6448, 19857), (6619, 19344), (9672, 13238)]