143676176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 338549760

約数和(自身を除く): 194873584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 428, 532, 631, 749, 856, 1064, 1262, 1498, 1712, 2033, 2128, 2524, 2996, 4066, 4417, 5048, 5992, 8132, 8834, 10096, 11984, 11989, 14231, 16264, 17668, 23978, 28462, 32528, 35336, 47956, 56924, 67517, 70672, 83923, 95912, 113848, 135034, 167846, 191824, 227696, 270068, 335692, 472619, 540136, 671384, 945238, 1080272, 1282823, 1342768, 1890476, 2565646, 3780952, 5131292, 7561904, 8979761, 10262584, 17959522, 20525168, 35919044, 71838088, 143676176]

約数ペア:

[(1, 143676176), (2, 71838088), (4, 35919044), (7, 20525168), (8, 17959522), (14, 10262584), (16, 8979761), (19, 7561904), (28, 5131292), (38, 3780952), (56, 2565646), (76, 1890476), (107, 1342768), (112, 1282823), (133, 1080272), (152, 945238), (214, 671384), (266, 540136), (304, 472619), (428, 335692), (532, 270068), (631, 227696), (749, 191824), (856, 167846), (1064, 135034), (1262, 113848), (1498, 95912), (1712, 83923), (2033, 70672), (2128, 67517), (2524, 56924), (2996, 47956), (4066, 35336), (4417, 32528), (5048, 28462), (5992, 23978), (8132, 17668), (8834, 16264), (10096, 14231), (11984, 11989)]