155240624

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 390832128

約数和(自身を除く): 235591504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 196, 308, 329, 376, 383, 392, 517, 539, 616, 658, 752, 766, 784, 1034, 1078, 1232, 1316, 1532, 2068, 2156, 2303, 2632, 2681, 3064, 3619, 4136, 4213, 4312, 4606, 5264, 5362, 6128, 7238, 8272, 8426, 8624, 9212, 10724, 14476, 16852, 18001, 18424, 18767, 21448, 25333, 28952, 29491, 33704, 36002, 36848, 37534, 42896, 50666, 57904, 58982, 67408, 72004, 75068, 101332, 117964, 126007, 144008, 150136, 198011, 202664, 206437, 235928, 252014, 288016, 300272, 396022, 405328, 412874, 471856, 504028, 792044, 825748, 882049, 1008056, 1386077, 1584088, 1651496, 1764098, 2016112, 2772154, 3168176, 3302992, 3528196, 5544308, 7056392, 9702539, 11088616, 14112784, 19405078, 22177232, 38810156, 77620312, 155240624]

約数ペア:

[(1, 155240624), (2, 77620312), (4, 38810156), (7, 22177232), (8, 19405078), (11, 14112784), (14, 11088616), (16, 9702539), (22, 7056392), (28, 5544308), (44, 3528196), (47, 3302992), (49, 3168176), (56, 2772154), (77, 2016112), (88, 1764098), (94, 1651496), (98, 1584088), (112, 1386077), (154, 1008056), (176, 882049), (188, 825748), (196, 792044), (308, 504028), (329, 471856), (376, 412874), (383, 405328), (392, 396022), (517, 300272), (539, 288016), (616, 252014), (658, 235928), (752, 206437), (766, 202664), (784, 198011), (1034, 150136), (1078, 144008), (1232, 126007), (1316, 117964), (1532, 101332), (2068, 75068), (2156, 72004), (2303, 67408), (2632, 58982), (2681, 57904), (3064, 50666), (3619, 42896), (4136, 37534), (4213, 36848), (4312, 36002), (4606, 33704), (5264, 29491), (5362, 28952), (6128, 25333), (7238, 21448), (8272, 18767), (8426, 18424), (8624, 18001), (9212, 16852), (10724, 14476)]