137460736

素因数分解:

$2^{10}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 88

約数和(自身を含む): 318611456

約数和(自身を除く): 181150720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 151, 224, 254, 256, 302, 448, 508, 512, 604, 889, 896, 1016, 1024, 1057, 1208, 1778, 1792, 2032, 2114, 2416, 3556, 3584, 4064, 4228, 4832, 7112, 7168, 8128, 8456, 9664, 14224, 16256, 16912, 19177, 19328, 28448, 32512, 33824, 38354, 38656, 56896, 65024, 67648, 76708, 77312, 113792, 130048, 134239, 135296, 153416, 154624, 227584, 268478, 270592, 306832, 455168, 536956, 541184, 613664, 910336, 1073912, 1082368, 1227328, 2147824, 2454656, 4295648, 4909312, 8591296, 9818624, 17182592, 19637248, 34365184, 68730368, 137460736]

約数ペア:

[(1, 137460736), (2, 68730368), (4, 34365184), (7, 19637248), (8, 17182592), (14, 9818624), (16, 8591296), (28, 4909312), (32, 4295648), (56, 2454656), (64, 2147824), (112, 1227328), (127, 1082368), (128, 1073912), (151, 910336), (224, 613664), (254, 541184), (256, 536956), (302, 455168), (448, 306832), (508, 270592), (512, 268478), (604, 227584), (889, 154624), (896, 153416), (1016, 135296), (1024, 134239), (1057, 130048), (1208, 113792), (1778, 77312), (1792, 76708), (2032, 67648), (2114, 65024), (2416, 56896), (3556, 38656), (3584, 38354), (4064, 33824), (4228, 32512), (4832, 28448), (7112, 19328), (7168, 19177), (8128, 16912), (8456, 16256), (9664, 14224)]