179763892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 399987392

約数和(自身を除く): 220223500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 484, 547, 679, 847, 1067, 1094, 1358, 1694, 2134, 2188, 2716, 3388, 3829, 4268, 6017, 7469, 7658, 11737, 12034, 14938, 15316, 23474, 24068, 29876, 42119, 46948, 53059, 66187, 82159, 84238, 106118, 132374, 164318, 168476, 212236, 264748, 328636, 371413, 463309, 583649, 742826, 926618, 1167298, 1485652, 1853236, 2334596, 4085543, 6420139, 8171086, 12840278, 16342172, 25680556, 44940973, 89881946, 179763892]

約数ペア:

[(1, 179763892), (2, 89881946), (4, 44940973), (7, 25680556), (11, 16342172), (14, 12840278), (22, 8171086), (28, 6420139), (44, 4085543), (77, 2334596), (97, 1853236), (121, 1485652), (154, 1167298), (194, 926618), (242, 742826), (308, 583649), (388, 463309), (484, 371413), (547, 328636), (679, 264748), (847, 212236), (1067, 168476), (1094, 164318), (1358, 132374), (1694, 106118), (2134, 84238), (2188, 82159), (2716, 66187), (3388, 53059), (3829, 46948), (4268, 42119), (6017, 29876), (7469, 24068), (7658, 23474), (11737, 15316), (12034, 14938)]