159571968

素因数分解:

$2^{13}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 112

約数和(自身を含む): 438278016

約数和(自身を除く): 278706048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 151, 172, 192, 256, 258, 302, 344, 384, 453, 512, 516, 604, 688, 768, 906, 1024, 1032, 1208, 1376, 1536, 1812, 2048, 2064, 2416, 2752, 3072, 3624, 4096, 4128, 4832, 5504, 6144, 6493, 7248, 8192, 8256, 9664, 11008, 12288, 12986, 14496, 16512, 19328, 19479, 22016, 24576, 25972, 28992, 33024, 38656, 38958, 44032, 51944, 57984, 66048, 77312, 77916, 88064, 103888, 115968, 132096, 154624, 155832, 176128, 207776, 231936, 264192, 309248, 311664, 352256, 415552, 463872, 528384, 618496, 623328, 831104, 927744, 1056768, 1236992, 1246656, 1662208, 1855488, 2493312, 3324416, 3710976, 4986624, 6648832, 9973248, 13297664, 19946496, 26595328, 39892992, 53190656, 79785984, 159571968]

約数ペア:

[(1, 159571968), (2, 79785984), (3, 53190656), (4, 39892992), (6, 26595328), (8, 19946496), (12, 13297664), (16, 9973248), (24, 6648832), (32, 4986624), (43, 3710976), (48, 3324416), (64, 2493312), (86, 1855488), (96, 1662208), (128, 1246656), (129, 1236992), (151, 1056768), (172, 927744), (192, 831104), (256, 623328), (258, 618496), (302, 528384), (344, 463872), (384, 415552), (453, 352256), (512, 311664), (516, 309248), (604, 264192), (688, 231936), (768, 207776), (906, 176128), (1024, 155832), (1032, 154624), (1208, 132096), (1376, 115968), (1536, 103888), (1812, 88064), (2048, 77916), (2064, 77312), (2416, 66048), (2752, 57984), (3072, 51944), (3624, 44032), (4096, 38958), (4128, 38656), (4832, 33024), (5504, 28992), (6144, 25972), (6493, 24576), (7248, 22016), (8192, 19479), (8256, 19328), (9664, 16512), (11008, 14496), (12288, 12986)]