166856508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 546515424

約数和(自身を除く): 379658916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 53, 62, 63, 78, 84, 91, 93, 106, 117, 124, 126, 156, 159, 182, 186, 212, 217, 234, 252, 273, 279, 318, 364, 371, 372, 403, 434, 468, 477, 546, 558, 636, 651, 689, 742, 806, 819, 868, 954, 961, 1092, 1113, 1116, 1209, 1302, 1378, 1484, 1612, 1638, 1643, 1908, 1922, 1953, 2067, 2226, 2418, 2604, 2756, 2821, 2883, 3276, 3286, 3339, 3627, 3844, 3906, 4134, 4452, 4823, 4836, 4929, 5642, 5766, 6201, 6572, 6678, 6727, 7254, 7812, 8268, 8463, 8649, 9646, 9858, 11284, 11501, 11532, 12402, 12493, 13356, 13454, 14469, 14508, 14787, 16926, 17298, 19292, 19716, 20181, 21359, 23002, 24804, 24986, 25389, 26908, 28938, 29574, 33852, 34503, 34596, 37479, 40362, 42718, 43407, 46004, 49972, 50778, 50933, 57876, 59148, 60543, 64077, 69006, 74958, 80724, 85436, 86814, 87451, 101556, 101866, 103509, 112437, 121086, 128154, 138012, 149513, 149916, 152799, 173628, 174902, 192231, 203732, 207018, 224874, 242172, 256308, 262353, 299026, 305598, 349804, 356531, 384462, 414036, 448539, 449748, 458397, 524706, 598052, 611196, 662129, 713062, 768924, 787059, 897078, 916794, 1049412, 1069593, 1324258, 1345617, 1426124, 1574118, 1794156, 1833588, 1986387, 2139186, 2648516, 2691234, 3148236, 3208779, 3972774, 4278372, 4634903, 5382468, 5959161, 6417558, 7945548, 9269806, 11918322, 12835116, 13904709, 18539612, 23836644, 27809418, 41714127, 55618836, 83428254, 166856508]

約数ペア:

[(1, 166856508), (2, 83428254), (3, 55618836), (4, 41714127), (6, 27809418), (7, 23836644), (9, 18539612), (12, 13904709), (13, 12835116), (14, 11918322), (18, 9269806), (21, 7945548), (26, 6417558), (28, 5959161), (31, 5382468), (36, 4634903), (39, 4278372), (42, 3972774), (52, 3208779), (53, 3148236), (62, 2691234), (63, 2648516), (78, 2139186), (84, 1986387), (91, 1833588), (93, 1794156), (106, 1574118), (117, 1426124), (124, 1345617), (126, 1324258), (156, 1069593), (159, 1049412), (182, 916794), (186, 897078), (212, 787059), (217, 768924), (234, 713062), (252, 662129), (273, 611196), (279, 598052), (318, 524706), (364, 458397), (371, 449748), (372, 448539), (403, 414036), (434, 384462), (468, 356531), (477, 349804), (546, 305598), (558, 299026), (636, 262353), (651, 256308), (689, 242172), (742, 224874), (806, 207018), (819, 203732), (868, 192231), (954, 174902), (961, 173628), (1092, 152799), (1113, 149916), (1116, 149513), (1209, 138012), (1302, 128154), (1378, 121086), (1484, 112437), (1612, 103509), (1638, 101866), (1643, 101556), (1908, 87451), (1922, 86814), (1953, 85436), (2067, 80724), (2226, 74958), (2418, 69006), (2604, 64077), (2756, 60543), (2821, 59148), (2883, 57876), (3276, 50933), (3286, 50778), (3339, 49972), (3627, 46004), (3844, 43407), (3906, 42718), (4134, 40362), (4452, 37479), (4823, 34596), (4836, 34503), (4929, 33852), (5642, 29574), (5766, 28938), (6201, 26908), (6572, 25389), (6678, 24986), (6727, 24804), (7254, 23002), (7812, 21359), (8268, 20181), (8463, 19716), (8649, 19292), (9646, 17298), (9858, 16926), (11284, 14787), (11501, 14508), (11532, 14469), (12402, 13454), (12493, 13356)]