149552128

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 132

約数和(自身を含む): 352837296

約数和(自身を除く): 203285168

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 71, 88, 121, 128, 136, 142, 176, 187, 242, 256, 272, 284, 352, 374, 484, 512, 544, 568, 704, 748, 781, 968, 1024, 1088, 1136, 1207, 1408, 1496, 1562, 1936, 2057, 2176, 2272, 2414, 2816, 2992, 3124, 3872, 4114, 4352, 4544, 4828, 5632, 5984, 6248, 7744, 8228, 8591, 8704, 9088, 9656, 11264, 11968, 12496, 13277, 15488, 16456, 17182, 17408, 18176, 19312, 23936, 24992, 26554, 30976, 32912, 34364, 36352, 38624, 47872, 49984, 53108, 61952, 65824, 68728, 72704, 77248, 95744, 99968, 106216, 123904, 131648, 137456, 146047, 154496, 191488, 199936, 212432, 263296, 274912, 292094, 308992, 399872, 424864, 526592, 549824, 584188, 617984, 799744, 849728, 1053184, 1099648, 1168376, 1235968, 1699456, 2106368, 2199296, 2336752, 3398912, 4398592, 4673504, 6797824, 8797184, 9347008, 13595648, 18694016, 37388032, 74776064, 149552128]

約数ペア:

[(1, 149552128), (2, 74776064), (4, 37388032), (8, 18694016), (11, 13595648), (16, 9347008), (17, 8797184), (22, 6797824), (32, 4673504), (34, 4398592), (44, 3398912), (64, 2336752), (68, 2199296), (71, 2106368), (88, 1699456), (121, 1235968), (128, 1168376), (136, 1099648), (142, 1053184), (176, 849728), (187, 799744), (242, 617984), (256, 584188), (272, 549824), (284, 526592), (352, 424864), (374, 399872), (484, 308992), (512, 292094), (544, 274912), (568, 263296), (704, 212432), (748, 199936), (781, 191488), (968, 154496), (1024, 146047), (1088, 137456), (1136, 131648), (1207, 123904), (1408, 106216), (1496, 99968), (1562, 95744), (1936, 77248), (2057, 72704), (2176, 68728), (2272, 65824), (2414, 61952), (2816, 53108), (2992, 49984), (3124, 47872), (3872, 38624), (4114, 36352), (4352, 34364), (4544, 32912), (4828, 30976), (5632, 26554), (5984, 24992), (6248, 23936), (7744, 19312), (8228, 18176), (8591, 17408), (8704, 17182), (9088, 16456), (9656, 15488), (11264, 13277), (11968, 12496)]