165099424

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 383691168

約数和(自身を除く): 218591744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1483, 1568, 1988, 2272, 2966, 3479, 3976, 5932, 6958, 7952, 10381, 11864, 13916, 15904, 20762, 23728, 27832, 41524, 47456, 55664, 72667, 83048, 105293, 111328, 145334, 166096, 210586, 290668, 332192, 421172, 581336, 737051, 842344, 1162672, 1474102, 1684688, 2325344, 2948204, 3369376, 5159357, 5896408, 10318714, 11792816, 20637428, 23585632, 41274856, 82549712, 165099424]

約数ペア:

[(1, 165099424), (2, 82549712), (4, 41274856), (7, 23585632), (8, 20637428), (14, 11792816), (16, 10318714), (28, 5896408), (32, 5159357), (49, 3369376), (56, 2948204), (71, 2325344), (98, 1684688), (112, 1474102), (142, 1162672), (196, 842344), (224, 737051), (284, 581336), (392, 421172), (497, 332192), (568, 290668), (784, 210586), (994, 166096), (1136, 145334), (1483, 111328), (1568, 105293), (1988, 83048), (2272, 72667), (2966, 55664), (3479, 47456), (3976, 41524), (5932, 27832), (6958, 23728), (7952, 20762), (10381, 15904), (11864, 13916)]