109508728

素因数分解:

$2^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 240001920

約数和(自身を除く): 130493192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 257, 392, 514, 1028, 1087, 1799, 2056, 2174, 3598, 4348, 7196, 7609, 8696, 12593, 14392, 15218, 25186, 30436, 50372, 53263, 60872, 100744, 106526, 213052, 279359, 426104, 558718, 1117436, 1955513, 2234872, 3911026, 7822052, 13688591, 15644104, 27377182, 54754364, 109508728]

約数ペア:

[(1, 109508728), (2, 54754364), (4, 27377182), (7, 15644104), (8, 13688591), (14, 7822052), (28, 3911026), (49, 2234872), (56, 1955513), (98, 1117436), (196, 558718), (257, 426104), (392, 279359), (514, 213052), (1028, 106526), (1087, 100744), (1799, 60872), (2056, 53263), (2174, 50372), (3598, 30436), (4348, 25186), (7196, 15218), (7609, 14392), (8696, 12593)]