171595788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 526245888

約数和(自身を除く): 354650100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 37, 39, 42, 52, 62, 74, 78, 84, 91, 93, 111, 124, 137, 148, 156, 182, 186, 217, 222, 259, 273, 274, 364, 372, 403, 411, 434, 444, 481, 518, 546, 548, 651, 777, 806, 822, 868, 959, 962, 1036, 1092, 1147, 1209, 1302, 1443, 1554, 1612, 1644, 1781, 1918, 1924, 2294, 2418, 2604, 2821, 2877, 2886, 3108, 3367, 3441, 3562, 3836, 4247, 4588, 4836, 5069, 5343, 5642, 5754, 5772, 6734, 6882, 7124, 8029, 8463, 8494, 10101, 10138, 10686, 11284, 11508, 12467, 12741, 13468, 13764, 14911, 15207, 16058, 16926, 16988, 20202, 20276, 21372, 24087, 24934, 25482, 29729, 29822, 30414, 32116, 33852, 35483, 37401, 40404, 44733, 48174, 49868, 50964, 55211, 59458, 59644, 60828, 65897, 70966, 74802, 89187, 89466, 96348, 104377, 106449, 110422, 118916, 131794, 141932, 149604, 157139, 165633, 178374, 178932, 197691, 208754, 212898, 220844, 263588, 313131, 314278, 331266, 356748, 386477, 395382, 417508, 425796, 461279, 471417, 626262, 628556, 662532, 772954, 790764, 922558, 942834, 1099973, 1159431, 1252524, 1383837, 1545908, 1845116, 1885668, 2042807, 2199946, 2318862, 2767674, 3299919, 4085614, 4399892, 4637724, 5535348, 6128421, 6599838, 8171228, 12256842, 13199676, 14299649, 24513684, 28599298, 42898947, 57198596, 85797894, 171595788]

約数ペア:

[(1, 171595788), (2, 85797894), (3, 57198596), (4, 42898947), (6, 28599298), (7, 24513684), (12, 14299649), (13, 13199676), (14, 12256842), (21, 8171228), (26, 6599838), (28, 6128421), (31, 5535348), (37, 4637724), (39, 4399892), (42, 4085614), (52, 3299919), (62, 2767674), (74, 2318862), (78, 2199946), (84, 2042807), (91, 1885668), (93, 1845116), (111, 1545908), (124, 1383837), (137, 1252524), (148, 1159431), (156, 1099973), (182, 942834), (186, 922558), (217, 790764), (222, 772954), (259, 662532), (273, 628556), (274, 626262), (364, 471417), (372, 461279), (403, 425796), (411, 417508), (434, 395382), (444, 386477), (481, 356748), (518, 331266), (546, 314278), (548, 313131), (651, 263588), (777, 220844), (806, 212898), (822, 208754), (868, 197691), (959, 178932), (962, 178374), (1036, 165633), (1092, 157139), (1147, 149604), (1209, 141932), (1302, 131794), (1443, 118916), (1554, 110422), (1612, 106449), (1644, 104377), (1781, 96348), (1918, 89466), (1924, 89187), (2294, 74802), (2418, 70966), (2604, 65897), (2821, 60828), (2877, 59644), (2886, 59458), (3108, 55211), (3367, 50964), (3441, 49868), (3562, 48174), (3836, 44733), (4247, 40404), (4588, 37401), (4836, 35483), (5069, 33852), (5343, 32116), (5642, 30414), (5754, 29822), (5772, 29729), (6734, 25482), (6882, 24934), (7124, 24087), (8029, 21372), (8463, 20276), (8494, 20202), (10101, 16988), (10138, 16926), (10686, 16058), (11284, 15207), (11508, 14911), (12467, 13764), (12741, 13468)]