148089344

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 80

約数和(自身を含む): 335707680

約数和(自身を除く): 187618336

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, 832, 988, 1171, 1216, 1664, 1976, 2342, 2432, 3328, 3952, 4684, 4864, 6656, 7904, 9368, 9728, 15223, 15808, 18736, 22249, 30446, 31616, 37472, 44498, 60892, 63232, 74944, 88996, 121784, 126464, 149888, 177992, 243568, 289237, 299776, 355984, 487136, 578474, 599552, 711968, 974272, 1156948, 1423936, 1948544, 2313896, 2847872, 3897088, 4627792, 5695744, 7794176, 9255584, 11391488, 18511168, 37022336, 74044672, 148089344]

約数ペア:

[(1, 148089344), (2, 74044672), (4, 37022336), (8, 18511168), (13, 11391488), (16, 9255584), (19, 7794176), (26, 5695744), (32, 4627792), (38, 3897088), (52, 2847872), (64, 2313896), (76, 1948544), (104, 1423936), (128, 1156948), (152, 974272), (208, 711968), (247, 599552), (256, 578474), (304, 487136), (416, 355984), (494, 299776), (512, 289237), (608, 243568), (832, 177992), (988, 149888), (1171, 126464), (1216, 121784), (1664, 88996), (1976, 74944), (2342, 63232), (2432, 60892), (3328, 44498), (3952, 37472), (4684, 31616), (4864, 30446), (6656, 22249), (7904, 18736), (9368, 15808), (9728, 15223)]