156744889912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2143901}}^1$

素因数の和:2143976

約数の個数: 64

約数和(自身を含む): 342166759200

約数和(自身を除く): 185421869288

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 5624, 9139, 18278, 36556, 73112, 2143901, 4287802, 8575604, 17151208, 27870713, 40734119, 55741426, 79324337, 81468238, 111482852, 158648674, 162936476, 222965704, 317297348, 325872952, 529543547, 634594696, 1031216381, 1059087094, 1507162403, 2062432762, 2118174188, 3014324806, 4124865524, 4236348376, 6028649612, 8249731048, 12057299224, 19593111239, 39186222478, 78372444956, 156744889912]

約数ペア:

[(1, 156744889912), (2, 78372444956), (4, 39186222478), (8, 19593111239), (13, 12057299224), (19, 8249731048), (26, 6028649612), (37, 4236348376), (38, 4124865524), (52, 3014324806), (74, 2118174188), (76, 2062432762), (104, 1507162403), (148, 1059087094), (152, 1031216381), (247, 634594696), (296, 529543547), (481, 325872952), (494, 317297348), (703, 222965704), (962, 162936476), (988, 158648674), (1406, 111482852), (1924, 81468238), (1976, 79324337), (2812, 55741426), (3848, 40734119), (5624, 27870713), (9139, 17151208), (18278, 8575604), (36556, 4287802), (73112, 2143901)]