138518656

素因数分解:

$2^7\times {\mathrm{1082177}}^1$

素因数の和:1082191

約数の個数: 16

約数和(自身を含む): 275955390

約数和(自身を除く): 137436734

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1082177, 2164354, 4328708, 8657416, 17314832, 34629664, 69259328, 138518656]

約数ペア:

[(1, 138518656), (2, 69259328), (4, 34629664), (8, 17314832), (16, 8657416), (32, 4328708), (64, 2164354), (128, 1082177)]