128051496

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3637}}^1$

素因数の和:3815

約数の個数: 64

約数和(自身を含む): 357979200

約数和(自身を除く): 229927704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3637, 3912, 4401, 5868, 7274, 8802, 10911, 11736, 14548, 17604, 21822, 29096, 32733, 35208, 43644, 65466, 87288, 98199, 130932, 196398, 261864, 392796, 592831, 785592, 1185662, 1778493, 2371324, 3556986, 4742648, 5335479, 7113972, 10670958, 14227944, 16006437, 21341916, 32012874, 42683832, 64025748, 128051496]

約数ペア:

[(1, 128051496), (2, 64025748), (3, 42683832), (4, 32012874), (6, 21341916), (8, 16006437), (9, 14227944), (12, 10670958), (18, 7113972), (24, 5335479), (27, 4742648), (36, 3556986), (54, 2371324), (72, 1778493), (108, 1185662), (163, 785592), (216, 592831), (326, 392796), (489, 261864), (652, 196398), (978, 130932), (1304, 98199), (1467, 87288), (1956, 65466), (2934, 43644), (3637, 35208), (3912, 32733), (4401, 29096), (5868, 21822), (7274, 17604), (8802, 14548), (10911, 11736)]