157831744

素因数分解:

$2^6\times 7^2\times {\mathrm{50329}}^1$

素因数の和:50355

約数の個数: 42

約数和(自身を含む): 364338870

約数和(自身を除く): 206507126

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 50329, 100658, 201316, 352303, 402632, 704606, 805264, 1409212, 1610528, 2466121, 2818424, 3221056, 4932242, 5636848, 9864484, 11273696, 19728968, 22547392, 39457936, 78915872, 157831744]

約数ペア:

[(1, 157831744), (2, 78915872), (4, 39457936), (7, 22547392), (8, 19728968), (14, 11273696), (16, 9864484), (28, 5636848), (32, 4932242), (49, 3221056), (56, 2818424), (64, 2466121), (98, 1610528), (112, 1409212), (196, 805264), (224, 704606), (392, 402632), (448, 352303), (784, 201316), (1568, 100658), (3136, 50329)]