168667884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 539675136

約数和(自身を除く): 371007252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 639, 693, 781, 852, 857, 924, 994, 1278, 1386, 1491, 1562, 1714, 1988, 2343, 2556, 2571, 2772, 2982, 3124, 3428, 4473, 4686, 5142, 5467, 5964, 5999, 7029, 7713, 8946, 9372, 9427, 10284, 10934, 11998, 14058, 15426, 16401, 17892, 17997, 18854, 21868, 23996, 28116, 28281, 30852, 32802, 35994, 37708, 49203, 53991, 56562, 60847, 65604, 65989, 71988, 84843, 98406, 107982, 113124, 121694, 131978, 169686, 182541, 196812, 197967, 215964, 243388, 263956, 339372, 365082, 395934, 425929, 547623, 593901, 669317, 730164, 791868, 851858, 1095246, 1187802, 1277787, 1338634, 1703716, 2007951, 2190492, 2375604, 2555574, 2677268, 3833361, 4015902, 4685219, 5111148, 6023853, 7666722, 8031804, 9370438, 12047706, 14055657, 15333444, 18740876, 24095412, 28111314, 42166971, 56222628, 84333942, 168667884]

約数ペア:

[(1, 168667884), (2, 84333942), (3, 56222628), (4, 42166971), (6, 28111314), (7, 24095412), (9, 18740876), (11, 15333444), (12, 14055657), (14, 12047706), (18, 9370438), (21, 8031804), (22, 7666722), (28, 6023853), (33, 5111148), (36, 4685219), (42, 4015902), (44, 3833361), (63, 2677268), (66, 2555574), (71, 2375604), (77, 2190492), (84, 2007951), (99, 1703716), (126, 1338634), (132, 1277787), (142, 1187802), (154, 1095246), (198, 851858), (213, 791868), (231, 730164), (252, 669317), (284, 593901), (308, 547623), (396, 425929), (426, 395934), (462, 365082), (497, 339372), (639, 263956), (693, 243388), (781, 215964), (852, 197967), (857, 196812), (924, 182541), (994, 169686), (1278, 131978), (1386, 121694), (1491, 113124), (1562, 107982), (1714, 98406), (1988, 84843), (2343, 71988), (2556, 65989), (2571, 65604), (2772, 60847), (2982, 56562), (3124, 53991), (3428, 49203), (4473, 37708), (4686, 35994), (5142, 32802), (5467, 30852), (5964, 28281), (5999, 28116), (7029, 23996), (7713, 21868), (8946, 18854), (9372, 17997), (9427, 17892), (10284, 16401), (10934, 15426), (11998, 14058)]