130342352

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 90

約数和(自身を含む): 305305794

約数和(自身を除く): 174963442

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 173, 196, 217, 248, 346, 392, 434, 496, 692, 784, 868, 961, 1211, 1384, 1519, 1736, 1922, 2422, 2768, 3038, 3472, 3844, 4844, 5363, 6076, 6727, 7688, 8477, 9688, 10726, 12152, 13454, 15376, 16954, 19376, 21452, 24304, 26908, 33908, 37541, 42904, 47089, 53816, 67816, 75082, 85808, 94178, 107632, 135632, 150164, 166253, 188356, 262787, 300328, 332506, 376712, 525574, 600656, 665012, 753424, 1051148, 1163771, 1330024, 2102296, 2327542, 2660048, 4204592, 4655084, 8146397, 9310168, 16292794, 18620336, 32585588, 65171176, 130342352]

約数ペア:

[(1, 130342352), (2, 65171176), (4, 32585588), (7, 18620336), (8, 16292794), (14, 9310168), (16, 8146397), (28, 4655084), (31, 4204592), (49, 2660048), (56, 2327542), (62, 2102296), (98, 1330024), (112, 1163771), (124, 1051148), (173, 753424), (196, 665012), (217, 600656), (248, 525574), (346, 376712), (392, 332506), (434, 300328), (496, 262787), (692, 188356), (784, 166253), (868, 150164), (961, 135632), (1211, 107632), (1384, 94178), (1519, 85808), (1736, 75082), (1922, 67816), (2422, 53816), (2768, 47089), (3038, 42904), (3472, 37541), (3844, 33908), (4844, 26908), (5363, 24304), (6076, 21452), (6727, 19376), (7688, 16954), (8477, 15376), (9688, 13454), (10726, 12152)]