138699064

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 307016640

約数和(自身を除く): 168317576

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 193, 287, 313, 328, 386, 574, 626, 772, 1148, 1252, 1351, 1544, 2191, 2296, 2504, 2702, 4382, 5404, 7913, 8764, 10808, 12833, 15826, 17528, 25666, 31652, 51332, 55391, 60409, 63304, 89831, 102664, 110782, 120818, 179662, 221564, 241636, 359324, 422863, 443128, 483272, 718648, 845726, 1691452, 2476769, 3382904, 4953538, 9907076, 17337383, 19814152, 34674766, 69349532, 138699064]

約数ペア:

[(1, 138699064), (2, 69349532), (4, 34674766), (7, 19814152), (8, 17337383), (14, 9907076), (28, 4953538), (41, 3382904), (56, 2476769), (82, 1691452), (164, 845726), (193, 718648), (287, 483272), (313, 443128), (328, 422863), (386, 359324), (574, 241636), (626, 221564), (772, 179662), (1148, 120818), (1252, 110782), (1351, 102664), (1544, 89831), (2191, 63304), (2296, 60409), (2504, 55391), (2702, 51332), (4382, 31652), (5404, 25666), (7913, 17528), (8764, 15826), (10808, 12833)]