121922528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 298468800

約数和(自身を除く): 176546272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 149, 182, 208, 224, 281, 298, 364, 416, 562, 596, 728, 1043, 1124, 1192, 1456, 1937, 1967, 2086, 2248, 2384, 2912, 3653, 3874, 3934, 4172, 4496, 4768, 7306, 7748, 7868, 8344, 8992, 13559, 14612, 15496, 15736, 16688, 25571, 27118, 29224, 30992, 31472, 33376, 41869, 51142, 54236, 58448, 61984, 62944, 83738, 102284, 108472, 116896, 167476, 204568, 216944, 293083, 334952, 409136, 433888, 544297, 586166, 669904, 818272, 1088594, 1172332, 1339808, 2177188, 2344664, 3810079, 4354376, 4689328, 7620158, 8708752, 9378656, 15240316, 17417504, 30480632, 60961264, 121922528]

約数ペア:

[(1, 121922528), (2, 60961264), (4, 30480632), (7, 17417504), (8, 15240316), (13, 9378656), (14, 8708752), (16, 7620158), (26, 4689328), (28, 4354376), (32, 3810079), (52, 2344664), (56, 2177188), (91, 1339808), (104, 1172332), (112, 1088594), (149, 818272), (182, 669904), (208, 586166), (224, 544297), (281, 433888), (298, 409136), (364, 334952), (416, 293083), (562, 216944), (596, 204568), (728, 167476), (1043, 116896), (1124, 108472), (1192, 102284), (1456, 83738), (1937, 62944), (1967, 61984), (2086, 58448), (2248, 54236), (2384, 51142), (2912, 41869), (3653, 33376), (3874, 31472), (3934, 30992), (4172, 29224), (4496, 27118), (4768, 25571), (7306, 16688), (7748, 15736), (7868, 15496), (8344, 14612), (8992, 13559)]