128250312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{314339}}^1$

素因数の和:314365

約数の個数: 32

約数和(自身を含む): 339487200

約数和(自身を除く): 211236888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 314339, 628678, 943017, 1257356, 1886034, 2514712, 3772068, 5343763, 7544136, 10687526, 16031289, 21375052, 32062578, 42750104, 64125156, 128250312]

約数ペア:

[(1, 128250312), (2, 64125156), (3, 42750104), (4, 32062578), (6, 21375052), (8, 16031289), (12, 10687526), (17, 7544136), (24, 5343763), (34, 3772068), (51, 2514712), (68, 1886034), (102, 1257356), (136, 943017), (204, 628678), (408, 314339)]