161344128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38197}}^1$

素因数の和:38225

約数の個数: 64

約数和(自身を含む): 467543520

約数和(自身を除く): 306199392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 38197, 76394, 114591, 152788, 229182, 305576, 420167, 458364, 611152, 840334, 916728, 1222304, 1260501, 1680668, 1833456, 2444608, 2521002, 3361336, 3666912, 4889216, 5042004, 6722672, 7333824, 10084008, 13445344, 14667648, 20168016, 26890688, 40336032, 53781376, 80672064, 161344128]

約数ペア:

[(1, 161344128), (2, 80672064), (3, 53781376), (4, 40336032), (6, 26890688), (8, 20168016), (11, 14667648), (12, 13445344), (16, 10084008), (22, 7333824), (24, 6722672), (32, 5042004), (33, 4889216), (44, 3666912), (48, 3361336), (64, 2521002), (66, 2444608), (88, 1833456), (96, 1680668), (128, 1260501), (132, 1222304), (176, 916728), (192, 840334), (264, 611152), (352, 458364), (384, 420167), (528, 305576), (704, 229182), (1056, 152788), (1408, 114591), (2112, 76394), (4224, 38197)]