196984851328

素因数分解:

$2^7\times {\mathrm{1538944151}}^1$

素因数の和:1538944165

約数の個数: 16

約数和(自身を含む): 392430758760

約数和(自身を除く): 195445907432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1538944151, 3077888302, 6155776604, 12311553208, 24623106416, 49246212832, 98492425664, 196984851328]

約数ペア:

[(1, 196984851328), (2, 98492425664), (4, 49246212832), (8, 24623106416), (16, 12311553208), (32, 6155776604), (64, 3077888302), (128, 1538944151)]