138140424

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 261027576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 107, 108, 129, 139, 172, 214, 216, 258, 278, 321, 344, 387, 417, 428, 516, 556, 642, 774, 834, 856, 963, 1032, 1112, 1161, 1251, 1284, 1548, 1668, 1926, 2322, 2502, 2568, 2889, 3096, 3336, 3753, 3852, 4601, 4644, 5004, 5778, 5977, 7506, 7704, 9202, 9288, 10008, 11556, 11954, 13803, 14873, 15012, 17931, 18404, 23112, 23908, 27606, 29746, 30024, 35862, 36808, 41409, 44619, 47816, 53793, 55212, 59492, 71724, 82818, 89238, 107586, 110424, 118984, 124227, 133857, 143448, 161379, 165636, 178476, 215172, 248454, 267714, 322758, 331272, 356952, 401571, 430344, 496908, 535428, 639539, 645516, 803142, 993816, 1070856, 1279078, 1291032, 1606284, 1918617, 2558156, 3212568, 3837234, 5116312, 5755851, 7674468, 11511702, 15348936, 17267553, 23023404, 34535106, 46046808, 69070212, 138140424]

約数ペア:

[(1, 138140424), (2, 69070212), (3, 46046808), (4, 34535106), (6, 23023404), (8, 17267553), (9, 15348936), (12, 11511702), (18, 7674468), (24, 5755851), (27, 5116312), (36, 3837234), (43, 3212568), (54, 2558156), (72, 1918617), (86, 1606284), (107, 1291032), (108, 1279078), (129, 1070856), (139, 993816), (172, 803142), (214, 645516), (216, 639539), (258, 535428), (278, 496908), (321, 430344), (344, 401571), (387, 356952), (417, 331272), (428, 322758), (516, 267714), (556, 248454), (642, 215172), (774, 178476), (834, 165636), (856, 161379), (963, 143448), (1032, 133857), (1112, 124227), (1161, 118984), (1251, 110424), (1284, 107586), (1548, 89238), (1668, 82818), (1926, 71724), (2322, 59492), (2502, 55212), (2568, 53793), (2889, 47816), (3096, 44619), (3336, 41409), (3753, 36808), (3852, 35862), (4601, 30024), (4644, 29746), (5004, 27606), (5778, 23908), (5977, 23112), (7506, 18404), (7704, 17931), (9202, 15012), (9288, 14873), (10008, 13803), (11556, 11954)]