161305056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 144

約数和(自身を含む): 509483520

約数和(自身を除く): 348178464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 118, 132, 144, 176, 177, 198, 236, 264, 288, 352, 354, 396, 472, 528, 531, 649, 708, 792, 863, 944, 1056, 1062, 1298, 1416, 1584, 1726, 1888, 1947, 2124, 2589, 2596, 2832, 3168, 3452, 3894, 4248, 5178, 5192, 5664, 5841, 6904, 7767, 7788, 8496, 9493, 10356, 10384, 11682, 13808, 15534, 15576, 16992, 18986, 20712, 20768, 23364, 27616, 28479, 31068, 31152, 37972, 41424, 46728, 50917, 56958, 62136, 62304, 75944, 82848, 85437, 93456, 101834, 113916, 124272, 151888, 152751, 170874, 186912, 203668, 227832, 248544, 303776, 305502, 341748, 407336, 455664, 458253, 560087, 611004, 683496, 814672, 911328, 916506, 1120174, 1222008, 1366992, 1629344, 1680261, 1833012, 2240348, 2444016, 2733984, 3360522, 3666024, 4480696, 4888032, 5040783, 6721044, 7332048, 8961392, 10081566, 13442088, 14664096, 17922784, 20163132, 26884176, 40326264, 53768352, 80652528, 161305056]

約数ペア:

[(1, 161305056), (2, 80652528), (3, 53768352), (4, 40326264), (6, 26884176), (8, 20163132), (9, 17922784), (11, 14664096), (12, 13442088), (16, 10081566), (18, 8961392), (22, 7332048), (24, 6721044), (32, 5040783), (33, 4888032), (36, 4480696), (44, 3666024), (48, 3360522), (59, 2733984), (66, 2444016), (72, 2240348), (88, 1833012), (96, 1680261), (99, 1629344), (118, 1366992), (132, 1222008), (144, 1120174), (176, 916506), (177, 911328), (198, 814672), (236, 683496), (264, 611004), (288, 560087), (352, 458253), (354, 455664), (396, 407336), (472, 341748), (528, 305502), (531, 303776), (649, 248544), (708, 227832), (792, 203668), (863, 186912), (944, 170874), (1056, 152751), (1062, 151888), (1298, 124272), (1416, 113916), (1584, 101834), (1726, 93456), (1888, 85437), (1947, 82848), (2124, 75944), (2589, 62304), (2596, 62136), (2832, 56958), (3168, 50917), (3452, 46728), (3894, 41424), (4248, 37972), (5178, 31152), (5192, 31068), (5664, 28479), (5841, 27616), (6904, 23364), (7767, 20768), (7788, 20712), (8496, 18986), (9493, 16992), (10356, 15576), (10384, 15534), (11682, 13808)]