129392312

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22877}}^1$

素因数の和:22991

約数の個数: 32

約数和(自身を含む): 280026720

約数和(自身を除く): 150634408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 22877, 45754, 91508, 160139, 183016, 320278, 640556, 1281112, 2310577, 4621154, 9242308, 16174039, 18484616, 32348078, 64696156, 129392312]

約数ペア:

[(1, 129392312), (2, 64696156), (4, 32348078), (7, 18484616), (8, 16174039), (14, 9242308), (28, 4621154), (56, 2310577), (101, 1281112), (202, 640556), (404, 320278), (707, 183016), (808, 160139), (1414, 91508), (2828, 45754), (5656, 22877)]