149432878

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{28163}}^1$

素因数の和:28551

約数の個数: 16

約数和(自身を含む): 256855680

約数和(自身を除く): 107422802

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 28163, 56326, 197141, 394282, 10673777, 21347554, 74716439, 149432878]

約数ペア:

[(1, 149432878), (2, 74716439), (7, 21347554), (14, 10673777), (379, 394282), (758, 197141), (2653, 56326), (5306, 28163)]