189223904

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 380007936

約数和(自身を除く): 190784032

約数列:

[1, 2, 4, 8, 16, 32, 101, 127, 202, 254, 404, 461, 508, 808, 922, 1016, 1616, 1844, 2032, 3232, 3688, 4064, 7376, 12827, 14752, 25654, 46561, 51308, 58547, 93122, 102616, 117094, 186244, 205232, 234188, 372488, 410464, 468376, 744976, 936752, 1489952, 1873504, 5913247, 11826494, 23652988, 47305976, 94611952, 189223904]

約数ペア:

[(1, 189223904), (2, 94611952), (4, 47305976), (8, 23652988), (16, 11826494), (32, 5913247), (101, 1873504), (127, 1489952), (202, 936752), (254, 744976), (404, 468376), (461, 410464), (508, 372488), (808, 234188), (922, 205232), (1016, 186244), (1616, 117094), (1844, 102616), (2032, 93122), (3232, 58547), (3688, 51308), (4064, 46561), (7376, 25654), (12827, 14752)]