128560936

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135043}}^1$

素因数の和:135073

約数の個数: 32

約数和(自身を含む): 291695040

約数和(自身を除く): 163134104

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 135043, 270086, 540172, 945301, 1080344, 1890602, 2295731, 3781204, 4591462, 7562408, 9182924, 16070117, 18365848, 32140234, 64280468, 128560936]

約数ペア:

[(1, 128560936), (2, 64280468), (4, 32140234), (7, 18365848), (8, 16070117), (14, 9182924), (17, 7562408), (28, 4591462), (34, 3781204), (56, 2295731), (68, 1890602), (119, 1080344), (136, 945301), (238, 540172), (476, 270086), (952, 135043)]