174927452

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 379209600

約数和(自身を除く): 204282148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 107, 133, 196, 214, 266, 428, 439, 532, 749, 878, 931, 1498, 1756, 1862, 2033, 2996, 3073, 3724, 4066, 5243, 6146, 8132, 8341, 10486, 12292, 14231, 16682, 20972, 21511, 28462, 33364, 43022, 46973, 56924, 58387, 86044, 93946, 99617, 116774, 187892, 199234, 233548, 328811, 398468, 408709, 657622, 817418, 892487, 1315244, 1634836, 1784974, 2301677, 3569948, 4603354, 6247409, 9206708, 12494818, 24989636, 43731863, 87463726, 174927452]

約数ペア:

[(1, 174927452), (2, 87463726), (4, 43731863), (7, 24989636), (14, 12494818), (19, 9206708), (28, 6247409), (38, 4603354), (49, 3569948), (76, 2301677), (98, 1784974), (107, 1634836), (133, 1315244), (196, 892487), (214, 817418), (266, 657622), (428, 408709), (439, 398468), (532, 328811), (749, 233548), (878, 199234), (931, 187892), (1498, 116774), (1756, 99617), (1862, 93946), (2033, 86044), (2996, 58387), (3073, 56924), (3724, 46973), (4066, 43022), (5243, 33364), (6146, 28462), (8132, 21511), (8341, 20972), (10486, 16682), (12292, 14231)]