148943872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1927

約数の個数: 88

約数和(自身を含む): 371407680

約数和(自身を除く): 222463808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 1889, 2464, 2816, 3584, 3778, 4928, 5632, 7168, 7556, 9856, 11264, 13223, 15112, 19712, 20779, 26446, 30224, 39424, 41558, 52892, 60448, 78848, 83116, 105784, 120896, 145453, 166232, 211568, 241792, 290906, 332464, 423136, 483584, 581812, 664928, 846272, 967168, 1163624, 1329856, 1692544, 1934336, 2327248, 2659712, 3385088, 4654496, 5319424, 6770176, 9308992, 10638848, 13540352, 18617984, 21277696, 37235968, 74471936, 148943872]

約数ペア:

[(1, 148943872), (2, 74471936), (4, 37235968), (7, 21277696), (8, 18617984), (11, 13540352), (14, 10638848), (16, 9308992), (22, 6770176), (28, 5319424), (32, 4654496), (44, 3385088), (56, 2659712), (64, 2327248), (77, 1934336), (88, 1692544), (112, 1329856), (128, 1163624), (154, 967168), (176, 846272), (224, 664928), (256, 581812), (308, 483584), (352, 423136), (448, 332464), (512, 290906), (616, 241792), (704, 211568), (896, 166232), (1024, 145453), (1232, 120896), (1408, 105784), (1792, 83116), (1889, 78848), (2464, 60448), (2816, 52892), (3584, 41558), (3778, 39424), (4928, 30224), (5632, 26446), (7168, 20779), (7556, 19712), (9856, 15112), (11264, 13223)]