137429138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 267412992

約数和(自身を除く): 129983854

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 2617, 3751, 4774, 5234, 7502, 18319, 26257, 28787, 36638, 52514, 57574, 81127, 162254, 201509, 316657, 403018, 567889, 633314, 892397, 1135778, 1784794, 2216599, 4433198, 6246779, 9816367, 12493558, 19632734, 68714569, 137429138]

約数ペア:

[(1, 137429138), (2, 68714569), (7, 19632734), (11, 12493558), (14, 9816367), (22, 6246779), (31, 4433198), (62, 2216599), (77, 1784794), (121, 1135778), (154, 892397), (217, 633314), (242, 567889), (341, 403018), (434, 316657), (682, 201509), (847, 162254), (1694, 81127), (2387, 57574), (2617, 52514), (3751, 36638), (4774, 28787), (5234, 26257), (7502, 18319)]