156857872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:2023

約数の個数: 40

約数和(自身を含む): 312703200

約数和(自身を除く): 155845328

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 1867, 3734, 5251, 7468, 10502, 14936, 21004, 29872, 42008, 84016, 110153, 166163, 220306, 332326, 440612, 664652, 881224, 1329304, 1762448, 2658608, 9803617, 19607234, 39214468, 78428936, 156857872]

約数ペア:

[(1, 156857872), (2, 78428936), (4, 39214468), (8, 19607234), (16, 9803617), (59, 2658608), (89, 1762448), (118, 1329304), (178, 881224), (236, 664652), (356, 440612), (472, 332326), (712, 220306), (944, 166163), (1424, 110153), (1867, 84016), (3734, 42008), (5251, 29872), (7468, 21004), (10502, 14936)]