149621696

素因数分解:

$2^6\times 7^2\times {\mathrm{47711}}^1$

素因数の和:47737

約数の個数: 42

約数和(自身を含む): 345387168

約数和(自身を除く): 195765472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 47711, 95422, 190844, 333977, 381688, 667954, 763376, 1335908, 1526752, 2337839, 2671816, 3053504, 4675678, 5343632, 9351356, 10687264, 18702712, 21374528, 37405424, 74810848, 149621696]

約数ペア:

[(1, 149621696), (2, 74810848), (4, 37405424), (7, 21374528), (8, 18702712), (14, 10687264), (16, 9351356), (28, 5343632), (32, 4675678), (49, 3053504), (56, 2671816), (64, 2337839), (98, 1526752), (112, 1335908), (196, 763376), (224, 667954), (392, 381688), (448, 333977), (784, 190844), (1568, 95422), (3136, 47711)]