155406048

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{33037}}^1$

素因数の和:33064

約数の個数: 72

約数和(自身を含む): 474557832

約数和(自身を除く): 319151784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 33037, 66074, 99111, 132148, 198222, 231259, 264296, 396444, 462518, 528592, 693777, 792888, 925036, 1057184, 1387554, 1585776, 1618813, 1850072, 2775108, 3171552, 3237626, 3700144, 4856439, 5550216, 6475252, 7400288, 9712878, 11100432, 12950504, 19425756, 22200864, 25901008, 38851512, 51802016, 77703024, 155406048]

約数ペア:

[(1, 155406048), (2, 77703024), (3, 51802016), (4, 38851512), (6, 25901008), (7, 22200864), (8, 19425756), (12, 12950504), (14, 11100432), (16, 9712878), (21, 7400288), (24, 6475252), (28, 5550216), (32, 4856439), (42, 3700144), (48, 3237626), (49, 3171552), (56, 2775108), (84, 1850072), (96, 1618813), (98, 1585776), (112, 1387554), (147, 1057184), (168, 925036), (196, 792888), (224, 693777), (294, 528592), (336, 462518), (392, 396444), (588, 264296), (672, 231259), (784, 198222), (1176, 132148), (1568, 99111), (2352, 66074), (4704, 33037)]