15156923068

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{13859}}^1$

素因数の和:14290

約数の個数: 48

約数和(自身を含む): 30642796800

約数和(自身を除く): 15485873732

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 281, 556, 562, 973, 1124, 1946, 1967, 3892, 3934, 7868, 13859, 27718, 39059, 55436, 78118, 97013, 156236, 194026, 273413, 388052, 546826, 1093652, 1926401, 3852802, 3894379, 7705604, 7788758, 13484807, 15577516, 26969614, 27260653, 53939228, 54521306, 109042612, 541318681, 1082637362, 2165274724, 3789230767, 7578461534, 15156923068]

約数ペア:

[(1, 15156923068), (2, 7578461534), (4, 3789230767), (7, 2165274724), (14, 1082637362), (28, 541318681), (139, 109042612), (278, 54521306), (281, 53939228), (556, 27260653), (562, 26969614), (973, 15577516), (1124, 13484807), (1946, 7788758), (1967, 7705604), (3892, 3894379), (3934, 3852802), (7868, 1926401), (13859, 1093652), (27718, 546826), (39059, 388052), (55436, 273413), (78118, 194026), (97013, 156236)]