159981184

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{113623}}^1$

素因数の和:113648

約数の個数: 32

約数和(自身を含む): 347689440

約数和(自身を除く): 187708256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 113623, 227246, 454492, 908984, 1249853, 1817968, 2499706, 3635936, 4999412, 7271872, 9998824, 14543744, 19997648, 39995296, 79990592, 159981184]

約数ペア:

[(1, 159981184), (2, 79990592), (4, 39995296), (8, 19997648), (11, 14543744), (16, 9998824), (22, 7271872), (32, 4999412), (44, 3635936), (64, 2499706), (88, 1817968), (128, 1249853), (176, 908984), (352, 454492), (704, 227246), (1408, 113623)]