121787512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 286352640

約数和(自身を除く): 164565128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 616, 844, 937, 1477, 1688, 1874, 2321, 2954, 3748, 4642, 5908, 6559, 7496, 9284, 10307, 11816, 13118, 16247, 18568, 20614, 26236, 32494, 41228, 52472, 64988, 72149, 82456, 129976, 144298, 197707, 288596, 395414, 577192, 790828, 1383949, 1581656, 2174777, 2767898, 4349554, 5535796, 8699108, 11071592, 15223439, 17398216, 30446878, 60893756, 121787512]

約数ペア:

[(1, 121787512), (2, 60893756), (4, 30446878), (7, 17398216), (8, 15223439), (11, 11071592), (14, 8699108), (22, 5535796), (28, 4349554), (44, 2767898), (56, 2174777), (77, 1581656), (88, 1383949), (154, 790828), (211, 577192), (308, 395414), (422, 288596), (616, 197707), (844, 144298), (937, 129976), (1477, 82456), (1688, 72149), (1874, 64988), (2321, 52472), (2954, 41228), (3748, 32494), (4642, 26236), (5908, 20614), (6559, 18568), (7496, 16247), (9284, 13118), (10307, 11816)]