137297776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111443}}^1$

素因数の和:111469

約数の個数: 40

約数和(自身を含む): 331657344

約数和(自身を除く): 194359568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 111443, 222886, 445772, 780101, 891544, 1225873, 1560202, 1783088, 2451746, 3120404, 4903492, 6240808, 8581111, 9806984, 12481616, 17162222, 19613968, 34324444, 68648888, 137297776]

約数ペア:

[(1, 137297776), (2, 68648888), (4, 34324444), (7, 19613968), (8, 17162222), (11, 12481616), (14, 9806984), (16, 8581111), (22, 6240808), (28, 4903492), (44, 3120404), (56, 2451746), (77, 1783088), (88, 1560202), (112, 1225873), (154, 891544), (176, 780101), (308, 445772), (616, 222886), (1232, 111443)]