159578752

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{3109}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 318806100

約数和(自身を除く): 159227348

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 3109, 3208, 6218, 6416, 12436, 12832, 24872, 25664, 49744, 51328, 99488, 198976, 397952, 1246709, 2493418, 4986836, 9973672, 19947344, 39894688, 79789376, 159578752]

約数ペア:

[(1, 159578752), (2, 79789376), (4, 39894688), (8, 19947344), (16, 9973672), (32, 4986836), (64, 2493418), (128, 1246709), (401, 397952), (802, 198976), (1604, 99488), (3109, 51328), (3208, 49744), (6218, 25664), (6416, 24872), (12436, 12832)]