198848016

素因数分解:

$2^4\times 3^2\times {\mathrm{1380889}}^1$

素因数の和:1380903

約数の個数: 30

約数和(自身を含む): 556498670

約数和(自身を除く): 357650654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1380889, 2761778, 4142667, 5523556, 8285334, 11047112, 12428001, 16570668, 22094224, 24856002, 33141336, 49712004, 66282672, 99424008, 198848016]

約数ペア:

[(1, 198848016), (2, 99424008), (3, 66282672), (4, 49712004), (6, 33141336), (8, 24856002), (9, 22094224), (12, 16570668), (16, 12428001), (18, 11047112), (24, 8285334), (36, 5523556), (48, 4142667), (72, 2761778), (144, 1380889)]