147437568

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 449303400

約数和(自身を除く): 301865832

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, 421, 456, 512, 576, 608, 684, 768, 842, 912, 1024, 1152, 1216, 1263, 1368, 1536, 1684, 1824, 2048, 2304, 2432, 2526, 2736, 3072, 3368, 3648, 3789, 4608, 4864, 5052, 5472, 6144, 6736, 7296, 7578, 7999, 9216, 9728, 10104, 10944, 13472, 14592, 15156, 15998, 18432, 19456, 20208, 21888, 23997, 26944, 29184, 30312, 31996, 38912, 40416, 43776, 47994, 53888, 58368, 60624, 63992, 71991, 80832, 87552, 95988, 107776, 116736, 121248, 127984, 143982, 161664, 175104, 191976, 215552, 242496, 255968, 287964, 323328, 350208, 383952, 431104, 484992, 511936, 575928, 646656, 767904, 862208, 969984, 1023872, 1151856, 1293312, 1535808, 1939968, 2047744, 2303712, 2586624, 3071616, 3879936, 4095488, 4607424, 6143232, 7759872, 8190976, 9214848, 12286464, 16381952, 18429696, 24572928, 36859392, 49145856, 73718784, 147437568]

約数ペア:

[(1, 147437568), (2, 73718784), (3, 49145856), (4, 36859392), (6, 24572928), (8, 18429696), (9, 16381952), (12, 12286464), (16, 9214848), (18, 8190976), (19, 7759872), (24, 6143232), (32, 4607424), (36, 4095488), (38, 3879936), (48, 3071616), (57, 2586624), (64, 2303712), (72, 2047744), (76, 1939968), (96, 1535808), (114, 1293312), (128, 1151856), (144, 1023872), (152, 969984), (171, 862208), (192, 767904), (228, 646656), (256, 575928), (288, 511936), (304, 484992), (342, 431104), (384, 383952), (421, 350208), (456, 323328), (512, 287964), (576, 255968), (608, 242496), (684, 215552), (768, 191976), (842, 175104), (912, 161664), (1024, 143982), (1152, 127984), (1216, 121248), (1263, 116736), (1368, 107776), (1536, 95988), (1684, 87552), (1824, 80832), (2048, 71991), (2304, 63992), (2432, 60624), (2526, 58368), (2736, 53888), (3072, 47994), (3368, 43776), (3648, 40416), (3789, 38912), (4608, 31996), (4864, 30312), (5052, 29184), (5472, 26944), (6144, 23997), (6736, 21888), (7296, 20208), (7578, 19456), (7999, 18432), (9216, 15998), (9728, 15156), (10104, 14592), (10944, 13472)]