128607816

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{130699}}^1$

素因数の和:130749

約数の個数: 32

約数和(自身を含む): 329364000

約数和(自身を除く): 200756184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 130699, 261398, 392097, 522796, 784194, 1045592, 1568388, 3136776, 5358659, 10717318, 16075977, 21434636, 32151954, 42869272, 64303908, 128607816]

約数ペア:

[(1, 128607816), (2, 64303908), (3, 42869272), (4, 32151954), (6, 21434636), (8, 16075977), (12, 10717318), (24, 5358659), (41, 3136776), (82, 1568388), (123, 1045592), (164, 784194), (246, 522796), (328, 392097), (492, 261398), (984, 130699)]