140668256

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{9619}}^1$

素因数の和:10086

約数の個数: 24

約数和(自身を含む): 277575480

約数和(自身を除く): 136907224

約数列:

[1, 2, 4, 8, 16, 32, 457, 914, 1828, 3656, 7312, 9619, 14624, 19238, 38476, 76952, 153904, 307808, 4395883, 8791766, 17583532, 35167064, 70334128, 140668256]

約数ペア:

[(1, 140668256), (2, 70334128), (4, 35167064), (8, 17583532), (16, 8791766), (32, 4395883), (457, 307808), (914, 153904), (1828, 76952), (3656, 38476), (7312, 19238), (9619, 14624)]