157679872

素因数分解:

$2^8\times 7^1\times {\mathrm{87991}}^1$

素因数の和:88014

約数の個数: 36

約数和(自身を含む): 359711296

約数和(自身を除く): 202031424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 87991, 175982, 351964, 615937, 703928, 1231874, 1407856, 2463748, 2815712, 4927496, 5631424, 9854992, 11262848, 19709984, 22525696, 39419968, 78839936, 157679872]

約数ペア:

[(1, 157679872), (2, 78839936), (4, 39419968), (7, 22525696), (8, 19709984), (14, 11262848), (16, 9854992), (28, 5631424), (32, 4927496), (56, 2815712), (64, 2463748), (112, 1407856), (128, 1231874), (224, 703928), (256, 615937), (448, 351964), (896, 175982), (1792, 87991)]