157513408

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{14563}}^1$

素因数の和:14601

約数の個数: 42

約数和(自身を含む): 338481924

約数和(自身を除く): 180968516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 14563, 29126, 58252, 116504, 189319, 233008, 378638, 466016, 757276, 932032, 1514552, 2461147, 3029104, 4922294, 6058208, 9844588, 12116416, 19689176, 39378352, 78756704, 157513408]

約数ペア:

[(1, 157513408), (2, 78756704), (4, 39378352), (8, 19689176), (13, 12116416), (16, 9844588), (26, 6058208), (32, 4922294), (52, 3029104), (64, 2461147), (104, 1514552), (169, 932032), (208, 757276), (338, 466016), (416, 378638), (676, 233008), (832, 189319), (1352, 116504), (2704, 58252), (5408, 29126), (10816, 14563)]