165688256

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{152287}}^1$

素因数の和:152316

約数の個数: 28

約数和(自身を含む): 348130368

約数和(自身を除く): 182442112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 152287, 304574, 609148, 1218296, 2436592, 2588879, 4873184, 5177758, 9746368, 10355516, 20711032, 41422064, 82844128, 165688256]

約数ペア:

[(1, 165688256), (2, 82844128), (4, 41422064), (8, 20711032), (16, 10355516), (17, 9746368), (32, 5177758), (34, 4873184), (64, 2588879), (68, 2436592), (136, 1218296), (272, 609148), (544, 304574), (1088, 152287)]