129578176

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 112

約数和(自身を含む): 333410560

約数和(自身を除く): 203832384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1171, 1216, 1456, 1729, 1976, 2128, 2342, 2912, 3458, 3952, 4256, 4684, 5824, 6916, 7904, 8197, 8512, 9368, 13832, 15223, 15808, 16394, 18736, 22249, 27664, 30446, 32788, 37472, 44498, 55328, 60892, 65576, 74944, 88996, 106561, 110656, 121784, 131152, 155743, 177992, 213122, 243568, 262304, 289237, 311486, 355984, 426244, 487136, 524608, 578474, 622972, 711968, 852488, 974272, 1156948, 1245944, 1423936, 1704976, 2024659, 2313896, 2491888, 3409952, 4049318, 4627792, 4983776, 6819904, 8098636, 9255584, 9967552, 16197272, 18511168, 32394544, 64789088, 129578176]

約数ペア:

[(1, 129578176), (2, 64789088), (4, 32394544), (7, 18511168), (8, 16197272), (13, 9967552), (14, 9255584), (16, 8098636), (19, 6819904), (26, 4983776), (28, 4627792), (32, 4049318), (38, 3409952), (52, 2491888), (56, 2313896), (64, 2024659), (76, 1704976), (91, 1423936), (104, 1245944), (112, 1156948), (133, 974272), (152, 852488), (182, 711968), (208, 622972), (224, 578474), (247, 524608), (266, 487136), (304, 426244), (364, 355984), (416, 311486), (448, 289237), (494, 262304), (532, 243568), (608, 213122), (728, 177992), (832, 155743), (988, 131152), (1064, 121784), (1171, 110656), (1216, 106561), (1456, 88996), (1729, 74944), (1976, 65576), (2128, 60892), (2342, 55328), (2912, 44498), (3458, 37472), (3952, 32788), (4256, 30446), (4684, 27664), (5824, 22249), (6916, 18736), (7904, 16394), (8197, 15808), (8512, 15223), (9368, 13832)]