139655936

素因数分解:

$2^8\times 7^1\times {\mathrm{77933}}^1$

素因数の和:77956

約数の個数: 36

約数和(自身を含む): 318594192

約数和(自身を除く): 178938256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 77933, 155866, 311732, 545531, 623464, 1091062, 1246928, 2182124, 2493856, 4364248, 4987712, 8728496, 9975424, 17456992, 19950848, 34913984, 69827968, 139655936]

約数ペア:

[(1, 139655936), (2, 69827968), (4, 34913984), (7, 19950848), (8, 17456992), (14, 9975424), (16, 8728496), (28, 4987712), (32, 4364248), (56, 2493856), (64, 2182124), (112, 1246928), (128, 1091062), (224, 623464), (256, 545531), (448, 311732), (896, 155866), (1792, 77933)]