129756046

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{9787}}^1$

素因数の和:10743

約数の個数: 16

約数和(自身を含む): 222696576

約数和(自身を除く): 92940530

約数列:

[1, 2, 7, 14, 947, 1894, 6629, 9787, 13258, 19574, 68509, 137018, 9268289, 18536578, 64878023, 129756046]

約数ペア:

[(1, 129756046), (2, 64878023), (7, 18536578), (14, 9268289), (947, 137018), (1894, 68509), (6629, 19574), (9787, 13258)]