128057688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14699}}^1$

素因数の和:14733

約数の個数: 72

約数和(自身を含む): 381244500

約数和(自身を除く): 253186812

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 14699, 29398, 44097, 58796, 88194, 117592, 132291, 161689, 176388, 264582, 323378, 352776, 485067, 529164, 646756, 970134, 1058328, 1293512, 1455201, 1778579, 1940268, 2910402, 3557158, 3880536, 5335737, 5820804, 7114316, 10671474, 11641608, 14228632, 16007211, 21342948, 32014422, 42685896, 64028844, 128057688]

約数ペア:

[(1, 128057688), (2, 64028844), (3, 42685896), (4, 32014422), (6, 21342948), (8, 16007211), (9, 14228632), (11, 11641608), (12, 10671474), (18, 7114316), (22, 5820804), (24, 5335737), (33, 3880536), (36, 3557158), (44, 2910402), (66, 1940268), (72, 1778579), (88, 1455201), (99, 1293512), (121, 1058328), (132, 970134), (198, 646756), (242, 529164), (264, 485067), (363, 352776), (396, 323378), (484, 264582), (726, 176388), (792, 161689), (968, 132291), (1089, 117592), (1452, 88194), (2178, 58796), (2904, 44097), (4356, 29398), (8712, 14699)]