157243392

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 479115000

約数和(自身を除く): 321871608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 449, 456, 512, 576, 608, 684, 768, 898, 912, 1024, 1152, 1216, 1347, 1368, 1536, 1796, 1824, 2048, 2304, 2432, 2694, 2736, 3072, 3592, 3648, 4041, 4608, 4864, 5388, 5472, 6144, 7184, 7296, 8082, 8531, 9216, 9728, 10776, 10944, 14368, 14592, 16164, 17062, 18432, 19456, 21552, 21888, 25593, 28736, 29184, 32328, 34124, 38912, 43104, 43776, 51186, 57472, 58368, 64656, 68248, 76779, 86208, 87552, 102372, 114944, 116736, 129312, 136496, 153558, 172416, 175104, 204744, 229888, 258624, 272992, 307116, 344832, 350208, 409488, 459776, 517248, 545984, 614232, 689664, 818976, 919552, 1034496, 1091968, 1228464, 1379328, 1637952, 2068992, 2183936, 2456928, 2758656, 3275904, 4137984, 4367872, 4913856, 6551808, 8275968, 8735744, 9827712, 13103616, 17471488, 19655424, 26207232, 39310848, 52414464, 78621696, 157243392]

約数ペア:

[(1, 157243392), (2, 78621696), (3, 52414464), (4, 39310848), (6, 26207232), (8, 19655424), (9, 17471488), (12, 13103616), (16, 9827712), (18, 8735744), (19, 8275968), (24, 6551808), (32, 4913856), (36, 4367872), (38, 4137984), (48, 3275904), (57, 2758656), (64, 2456928), (72, 2183936), (76, 2068992), (96, 1637952), (114, 1379328), (128, 1228464), (144, 1091968), (152, 1034496), (171, 919552), (192, 818976), (228, 689664), (256, 614232), (288, 545984), (304, 517248), (342, 459776), (384, 409488), (449, 350208), (456, 344832), (512, 307116), (576, 272992), (608, 258624), (684, 229888), (768, 204744), (898, 175104), (912, 172416), (1024, 153558), (1152, 136496), (1216, 129312), (1347, 116736), (1368, 114944), (1536, 102372), (1796, 87552), (1824, 86208), (2048, 76779), (2304, 68248), (2432, 64656), (2694, 58368), (2736, 57472), (3072, 51186), (3592, 43776), (3648, 43104), (4041, 38912), (4608, 34124), (4864, 32328), (5388, 29184), (5472, 28736), (6144, 25593), (7184, 21888), (7296, 21552), (8082, 19456), (8531, 18432), (9216, 17062), (9728, 16164), (10776, 14592), (10944, 14368)]