131127766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50087}}^1$

素因数の和:50124

約数の個数: 32

約数和(自身を含む): 259656192

約数和(自身を除く): 128528426

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 50087, 100174, 350609, 550957, 701218, 851479, 1101914, 1702958, 3856699, 5960353, 7713398, 9366269, 11920706, 18732538, 65563883, 131127766]

約数ペア:

[(1, 131127766), (2, 65563883), (7, 18732538), (11, 11920706), (14, 9366269), (17, 7713398), (22, 5960353), (34, 3856699), (77, 1702958), (119, 1101914), (154, 851479), (187, 701218), (238, 550957), (374, 350609), (1309, 100174), (2618, 50087)]