156919071337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{353263}}^1$

素因数の和:353413

約数の個数: 32

約数和(自身を含む): 195340861440

約数和(自身を除く): 38421790103

約数列:

[1, 7, 23, 31, 89, 161, 217, 623, 713, 2047, 2759, 4991, 14329, 19313, 63457, 353263, 444199, 2472841, 8125049, 10951153, 31440407, 56875343, 76658071, 220082849, 251876519, 723129361, 974652617, 1763135633, 5061905527, 6822568319, 22417010191, 156919071337]

約数ペア:

[(1, 156919071337), (7, 22417010191), (23, 6822568319), (31, 5061905527), (89, 1763135633), (161, 974652617), (217, 723129361), (623, 251876519), (713, 220082849), (2047, 76658071), (2759, 56875343), (4991, 31440407), (14329, 10951153), (19313, 8125049), (63457, 2472841), (353263, 444199)]