121725968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 299534400

約数和(自身を除く): 177808432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 109, 112, 118, 169, 182, 208, 218, 236, 338, 364, 413, 436, 472, 676, 728, 763, 767, 826, 872, 944, 1183, 1352, 1417, 1456, 1526, 1534, 1652, 1744, 2366, 2704, 2834, 3052, 3068, 3304, 4732, 5369, 5668, 6104, 6136, 6431, 6608, 9464, 9919, 9971, 10738, 11336, 12208, 12272, 12862, 18421, 18928, 19838, 19942, 21476, 22672, 25724, 36842, 39676, 39884, 42952, 45017, 51448, 69797, 73684, 79352, 79768, 83603, 85904, 90034, 102896, 128947, 139594, 147368, 158704, 159536, 167206, 180068, 257894, 279188, 294736, 334412, 360136, 515788, 558376, 585221, 668824, 720272, 1031576, 1086839, 1116752, 1170442, 1337648, 2063152, 2173678, 2340884, 4347356, 4681768, 7607873, 8694712, 9363536, 15215746, 17389424, 30431492, 60862984, 121725968]

約数ペア:

[(1, 121725968), (2, 60862984), (4, 30431492), (7, 17389424), (8, 15215746), (13, 9363536), (14, 8694712), (16, 7607873), (26, 4681768), (28, 4347356), (52, 2340884), (56, 2173678), (59, 2063152), (91, 1337648), (104, 1170442), (109, 1116752), (112, 1086839), (118, 1031576), (169, 720272), (182, 668824), (208, 585221), (218, 558376), (236, 515788), (338, 360136), (364, 334412), (413, 294736), (436, 279188), (472, 257894), (676, 180068), (728, 167206), (763, 159536), (767, 158704), (826, 147368), (872, 139594), (944, 128947), (1183, 102896), (1352, 90034), (1417, 85904), (1456, 83603), (1526, 79768), (1534, 79352), (1652, 73684), (1744, 69797), (2366, 51448), (2704, 45017), (2834, 42952), (3052, 39884), (3068, 39676), (3304, 36842), (4732, 25724), (5369, 22672), (5668, 21476), (6104, 19942), (6136, 19838), (6431, 18928), (6608, 18421), (9464, 12862), (9919, 12272), (9971, 12208), (10738, 11336)]