137525248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 321965280

約数和(自身を除く): 184440032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 181, 212, 224, 256, 362, 371, 424, 448, 512, 724, 742, 848, 896, 1024, 1267, 1448, 1484, 1696, 1792, 2048, 2534, 2896, 2968, 3392, 3584, 5068, 5792, 5936, 6784, 7168, 9593, 10136, 11584, 11872, 13568, 14336, 19186, 20272, 23168, 23744, 27136, 38372, 40544, 46336, 47488, 54272, 67151, 76744, 81088, 92672, 94976, 108544, 134302, 153488, 162176, 185344, 189952, 268604, 306976, 324352, 370688, 379904, 537208, 613952, 648704, 759808, 1074416, 1227904, 1297408, 2148832, 2455808, 2594816, 4297664, 4911616, 8595328, 9823232, 17190656, 19646464, 34381312, 68762624, 137525248]

約数ペア:

[(1, 137525248), (2, 68762624), (4, 34381312), (7, 19646464), (8, 17190656), (14, 9823232), (16, 8595328), (28, 4911616), (32, 4297664), (53, 2594816), (56, 2455808), (64, 2148832), (106, 1297408), (112, 1227904), (128, 1074416), (181, 759808), (212, 648704), (224, 613952), (256, 537208), (362, 379904), (371, 370688), (424, 324352), (448, 306976), (512, 268604), (724, 189952), (742, 185344), (848, 162176), (896, 153488), (1024, 134302), (1267, 108544), (1448, 94976), (1484, 92672), (1696, 81088), (1792, 76744), (2048, 67151), (2534, 54272), (2896, 47488), (2968, 46336), (3392, 40544), (3584, 38372), (5068, 27136), (5792, 23744), (5936, 23168), (6784, 20272), (7168, 19186), (9593, 14336), (10136, 13568), (11584, 11872)]