155855616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 483888384

約数和(自身を除く): 328032768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 547, 636, 672, 742, 768, 848, 896, 1094, 1113, 1272, 1344, 1484, 1641, 1696, 1792, 2188, 2226, 2544, 2688, 2968, 3282, 3392, 3829, 4376, 4452, 5088, 5376, 5936, 6564, 6784, 7658, 8752, 8904, 10176, 11487, 11872, 13128, 13568, 15316, 17504, 17808, 20352, 22974, 23744, 26256, 28991, 30632, 35008, 35616, 40704, 45948, 47488, 52512, 57982, 61264, 70016, 71232, 86973, 91896, 94976, 105024, 115964, 122528, 140032, 142464, 173946, 183792, 202937, 210048, 231928, 245056, 284928, 347892, 367584, 405874, 420096, 463856, 490112, 608811, 695784, 735168, 811748, 927712, 980224, 1217622, 1391568, 1470336, 1623496, 1855424, 2435244, 2783136, 2940672, 3246992, 3710848, 4870488, 5566272, 6493984, 7421696, 9740976, 11132544, 12987968, 19481952, 22265088, 25975936, 38963904, 51951872, 77927808, 155855616]

約数ペア:

[(1, 155855616), (2, 77927808), (3, 51951872), (4, 38963904), (6, 25975936), (7, 22265088), (8, 19481952), (12, 12987968), (14, 11132544), (16, 9740976), (21, 7421696), (24, 6493984), (28, 5566272), (32, 4870488), (42, 3710848), (48, 3246992), (53, 2940672), (56, 2783136), (64, 2435244), (84, 1855424), (96, 1623496), (106, 1470336), (112, 1391568), (128, 1217622), (159, 980224), (168, 927712), (192, 811748), (212, 735168), (224, 695784), (256, 608811), (318, 490112), (336, 463856), (371, 420096), (384, 405874), (424, 367584), (448, 347892), (547, 284928), (636, 245056), (672, 231928), (742, 210048), (768, 202937), (848, 183792), (896, 173946), (1094, 142464), (1113, 140032), (1272, 122528), (1344, 115964), (1484, 105024), (1641, 94976), (1696, 91896), (1792, 86973), (2188, 71232), (2226, 70016), (2544, 61264), (2688, 57982), (2968, 52512), (3282, 47488), (3392, 45948), (3829, 40704), (4376, 35616), (4452, 35008), (5088, 30632), (5376, 28991), (5936, 26256), (6564, 23744), (6784, 22974), (7658, 20352), (8752, 17808), (8904, 17504), (10176, 15316), (11487, 13568), (11872, 13128)]