165408642

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 112

約数和(自身を含む): 448042560

約数和(自身を除く): 282633918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 729, 798, 853, 1026, 1134, 1197, 1458, 1539, 1701, 1706, 2394, 2559, 3078, 3402, 3591, 4617, 5103, 5118, 5971, 7182, 7677, 9234, 10206, 10773, 11942, 13851, 15354, 16207, 17913, 21546, 23031, 27702, 32319, 32414, 35826, 46062, 48621, 53739, 64638, 69093, 96957, 97242, 107478, 113449, 138186, 145863, 161217, 193914, 207279, 226898, 291726, 322434, 340347, 414558, 437589, 483651, 621837, 680694, 875178, 967302, 1021041, 1243674, 1312767, 1450953, 2042082, 2625534, 2901906, 3063123, 3938301, 4352859, 6126246, 7876602, 8705718, 9189369, 11814903, 18378738, 23629806, 27568107, 55136214, 82704321, 165408642]

約数ペア:

[(1, 165408642), (2, 82704321), (3, 55136214), (6, 27568107), (7, 23629806), (9, 18378738), (14, 11814903), (18, 9189369), (19, 8705718), (21, 7876602), (27, 6126246), (38, 4352859), (42, 3938301), (54, 3063123), (57, 2901906), (63, 2625534), (81, 2042082), (114, 1450953), (126, 1312767), (133, 1243674), (162, 1021041), (171, 967302), (189, 875178), (243, 680694), (266, 621837), (342, 483651), (378, 437589), (399, 414558), (486, 340347), (513, 322434), (567, 291726), (729, 226898), (798, 207279), (853, 193914), (1026, 161217), (1134, 145863), (1197, 138186), (1458, 113449), (1539, 107478), (1701, 97242), (1706, 96957), (2394, 69093), (2559, 64638), (3078, 53739), (3402, 48621), (3591, 46062), (4617, 35826), (5103, 32414), (5118, 32319), (5971, 27702), (7182, 23031), (7677, 21546), (9234, 17913), (10206, 16207), (10773, 15354), (11942, 13851)]