161351008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 397281024

約数和(自身を除く): 235930016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 416, 469, 536, 728, 827, 871, 938, 1072, 1456, 1654, 1742, 1876, 2144, 2912, 3308, 3484, 3752, 5789, 6097, 6616, 6968, 7504, 10751, 11578, 12194, 13232, 13936, 15008, 21502, 23156, 24388, 26464, 27872, 43004, 46312, 48776, 55409, 75257, 86008, 92624, 97552, 110818, 150514, 172016, 185248, 195104, 221636, 301028, 344032, 387863, 443272, 602056, 720317, 775726, 886544, 1204112, 1440634, 1551452, 1773088, 2408224, 2881268, 3102904, 5042219, 5762536, 6205808, 10084438, 11525072, 12411616, 20168876, 23050144, 40337752, 80675504, 161351008]

約数ペア:

[(1, 161351008), (2, 80675504), (4, 40337752), (7, 23050144), (8, 20168876), (13, 12411616), (14, 11525072), (16, 10084438), (26, 6205808), (28, 5762536), (32, 5042219), (52, 3102904), (56, 2881268), (67, 2408224), (91, 1773088), (104, 1551452), (112, 1440634), (134, 1204112), (182, 886544), (208, 775726), (224, 720317), (268, 602056), (364, 443272), (416, 387863), (469, 344032), (536, 301028), (728, 221636), (827, 195104), (871, 185248), (938, 172016), (1072, 150514), (1456, 110818), (1654, 97552), (1742, 92624), (1876, 86008), (2144, 75257), (2912, 55409), (3308, 48776), (3484, 46312), (3752, 43004), (5789, 27872), (6097, 26464), (6616, 24388), (6968, 23156), (7504, 21502), (10751, 15008), (11578, 13936), (12194, 13232)]