156926876416

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{1193}}^1\times {\mathrm{7237}}^1$

素因数の和:8517

約数の個数: 72

約数和(自身を含む): 317962792224

約数和(自身を除く): 161035915808

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 1193, 2272, 2386, 4544, 4772, 7237, 9088, 9544, 14474, 18176, 19088, 28948, 38176, 57896, 76352, 84703, 115792, 152704, 169406, 231584, 305408, 338812, 463168, 513827, 677624, 926336, 1027654, 1355248, 1852672, 2055308, 2710496, 4110616, 5420992, 8221232, 8633741, 10841984, 16442464, 17267482, 21683968, 32884928, 34534964, 65769856, 69069928, 131539712, 138139856, 276279712, 552559424, 612995611, 1105118848, 1225991222, 2210237696, 2451982444, 4903964888, 9807929776, 19615859552, 39231719104, 78463438208, 156926876416]

約数ペア:

[(1, 156926876416), (2, 78463438208), (4, 39231719104), (8, 19615859552), (16, 9807929776), (32, 4903964888), (64, 2451982444), (71, 2210237696), (128, 1225991222), (142, 1105118848), (256, 612995611), (284, 552559424), (568, 276279712), (1136, 138139856), (1193, 131539712), (2272, 69069928), (2386, 65769856), (4544, 34534964), (4772, 32884928), (7237, 21683968), (9088, 17267482), (9544, 16442464), (14474, 10841984), (18176, 8633741), (19088, 8221232), (28948, 5420992), (38176, 4110616), (57896, 2710496), (76352, 2055308), (84703, 1852672), (115792, 1355248), (152704, 1027654), (169406, 926336), (231584, 677624), (305408, 513827), (338812, 463168)]