131869696

素因数分解:

$2^{10}\times 7^1\times {\mathrm{18397}}^1$

素因数の和:18424

約数の個数: 44

約数和(自身を含む): 301285648

約数和(自身を除く): 169415952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 18397, 36794, 73588, 128779, 147176, 257558, 294352, 515116, 588704, 1030232, 1177408, 2060464, 2354816, 4120928, 4709632, 8241856, 9419264, 16483712, 18838528, 32967424, 65934848, 131869696]

約数ペア:

[(1, 131869696), (2, 65934848), (4, 32967424), (7, 18838528), (8, 16483712), (14, 9419264), (16, 8241856), (28, 4709632), (32, 4120928), (56, 2354816), (64, 2060464), (112, 1177408), (128, 1030232), (224, 588704), (256, 515116), (448, 294352), (512, 257558), (896, 147176), (1024, 128779), (1792, 73588), (3584, 36794), (7168, 18397)]