126485072

素因数分解:

$2^4\times 7^2\times {\mathrm{161333}}^1$

素因数の和:161355

約数の個数: 30

約数和(自身を含む): 285077178

約数和(自身を除く): 158592106

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 161333, 322666, 645332, 1129331, 1290664, 2258662, 2581328, 4517324, 7905317, 9034648, 15810634, 18069296, 31621268, 63242536, 126485072]

約数ペア:

[(1, 126485072), (2, 63242536), (4, 31621268), (7, 18069296), (8, 15810634), (14, 9034648), (16, 7905317), (28, 4517324), (49, 2581328), (56, 2258662), (98, 1290664), (112, 1129331), (196, 645332), (392, 322666), (784, 161333)]