159541326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{140689}}^1$

素因数の和:140710

約数の個数: 40

約数和(自身を含む): 408563760

約数和(自身を除く): 249022434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 140689, 281378, 422067, 844134, 984823, 1266201, 1969646, 2532402, 2954469, 3798603, 5908938, 7597206, 8863407, 11395809, 17726814, 22791618, 26590221, 53180442, 79770663, 159541326]

約数ペア:

[(1, 159541326), (2, 79770663), (3, 53180442), (6, 26590221), (7, 22791618), (9, 17726814), (14, 11395809), (18, 8863407), (21, 7597206), (27, 5908938), (42, 3798603), (54, 2954469), (63, 2532402), (81, 1969646), (126, 1266201), (162, 984823), (189, 844134), (378, 422067), (567, 281378), (1134, 140689)]