171344628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 537811456

約数和(自身を除く): 366466828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 193, 234, 252, 271, 273, 364, 386, 468, 542, 546, 579, 772, 813, 819, 1084, 1092, 1158, 1351, 1626, 1638, 1737, 1897, 2316, 2439, 2509, 2702, 3252, 3276, 3474, 3523, 3794, 4053, 4878, 5018, 5404, 5691, 6948, 7046, 7527, 7588, 8106, 9756, 10036, 10569, 11382, 12159, 14092, 15054, 16212, 17073, 17563, 21138, 22581, 22764, 24318, 24661, 30108, 31707, 34146, 35126, 42276, 45162, 48636, 49322, 52303, 52689, 63414, 68292, 70252, 73983, 90324, 98644, 104606, 105378, 126828, 147966, 156909, 158067, 209212, 210756, 221949, 295932, 313818, 316134, 366121, 443898, 470727, 627636, 632268, 679939, 732242, 887796, 941454, 1098363, 1359878, 1464484, 1882908, 2039817, 2196726, 2719756, 3295089, 4079634, 4393452, 4759573, 6119451, 6590178, 8159268, 9519146, 12238902, 13180356, 14278719, 19038292, 24477804, 28557438, 42836157, 57114876, 85672314, 171344628]

約数ペア:

[(1, 171344628), (2, 85672314), (3, 57114876), (4, 42836157), (6, 28557438), (7, 24477804), (9, 19038292), (12, 14278719), (13, 13180356), (14, 12238902), (18, 9519146), (21, 8159268), (26, 6590178), (28, 6119451), (36, 4759573), (39, 4393452), (42, 4079634), (52, 3295089), (63, 2719756), (78, 2196726), (84, 2039817), (91, 1882908), (117, 1464484), (126, 1359878), (156, 1098363), (182, 941454), (193, 887796), (234, 732242), (252, 679939), (271, 632268), (273, 627636), (364, 470727), (386, 443898), (468, 366121), (542, 316134), (546, 313818), (579, 295932), (772, 221949), (813, 210756), (819, 209212), (1084, 158067), (1092, 156909), (1158, 147966), (1351, 126828), (1626, 105378), (1638, 104606), (1737, 98644), (1897, 90324), (2316, 73983), (2439, 70252), (2509, 68292), (2702, 63414), (3252, 52689), (3276, 52303), (3474, 49322), (3523, 48636), (3794, 45162), (4053, 42276), (4878, 35126), (5018, 34146), (5404, 31707), (5691, 30108), (6948, 24661), (7046, 24318), (7527, 22764), (7588, 22581), (8106, 21138), (9756, 17563), (10036, 17073), (10569, 16212), (11382, 15054), (12159, 14092)]