170131808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6277}}^1$

素因数の和:6316

約数の個数: 72

約数和(自身を含む): 420826896

約数和(自身を除く): 250695088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6277, 6776, 12554, 13552, 25108, 27104, 43939, 50216, 69047, 87878, 100432, 138094, 175756, 200864, 276188, 351512, 483329, 552376, 703024, 759517, 966658, 1104752, 1406048, 1519034, 1933316, 2209504, 3038068, 3866632, 5316619, 6076136, 7733264, 10633238, 12152272, 15466528, 21266476, 24304544, 42532952, 85065904, 170131808]

約数ペア:

[(1, 170131808), (2, 85065904), (4, 42532952), (7, 24304544), (8, 21266476), (11, 15466528), (14, 12152272), (16, 10633238), (22, 7733264), (28, 6076136), (32, 5316619), (44, 3866632), (56, 3038068), (77, 2209504), (88, 1933316), (112, 1519034), (121, 1406048), (154, 1104752), (176, 966658), (224, 759517), (242, 703024), (308, 552376), (352, 483329), (484, 351512), (616, 276188), (847, 200864), (968, 175756), (1232, 138094), (1694, 100432), (1936, 87878), (2464, 69047), (3388, 50216), (3872, 43939), (6277, 27104), (6776, 25108), (12554, 13552)]