170220544

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 88

約数和(自身を含む): 386309840

約数和(自身を除く): 216089296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 673, 832, 988, 1024, 1216, 1346, 1664, 1976, 2432, 2692, 3328, 3952, 4864, 5384, 6656, 7904, 8749, 9728, 10768, 12787, 13312, 15808, 17498, 19456, 21536, 25574, 31616, 34996, 43072, 51148, 63232, 69992, 86144, 102296, 126464, 139984, 166231, 172288, 204592, 252928, 279968, 332462, 344576, 409184, 559936, 664924, 689152, 818368, 1119872, 1329848, 1636736, 2239744, 2659696, 3273472, 4479488, 5319392, 6546944, 8958976, 10638784, 13093888, 21277568, 42555136, 85110272, 170220544]

約数ペア:

[(1, 170220544), (2, 85110272), (4, 42555136), (8, 21277568), (13, 13093888), (16, 10638784), (19, 8958976), (26, 6546944), (32, 5319392), (38, 4479488), (52, 3273472), (64, 2659696), (76, 2239744), (104, 1636736), (128, 1329848), (152, 1119872), (208, 818368), (247, 689152), (256, 664924), (304, 559936), (416, 409184), (494, 344576), (512, 332462), (608, 279968), (673, 252928), (832, 204592), (988, 172288), (1024, 166231), (1216, 139984), (1346, 126464), (1664, 102296), (1976, 86144), (2432, 69992), (2692, 63232), (3328, 51148), (3952, 43072), (4864, 34996), (5384, 31616), (6656, 25574), (7904, 21536), (8749, 19456), (9728, 17498), (10768, 15808), (12787, 13312)]