156763026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{138239}}^1$

素因数の和:138260

約数の個数: 40

約数和(自身を含む): 401448960

約数和(自身を除く): 244685934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 138239, 276478, 414717, 829434, 967673, 1244151, 1935346, 2488302, 2903019, 3732453, 5806038, 7464906, 8709057, 11197359, 17418114, 22394718, 26127171, 52254342, 78381513, 156763026]

約数ペア:

[(1, 156763026), (2, 78381513), (3, 52254342), (6, 26127171), (7, 22394718), (9, 17418114), (14, 11197359), (18, 8709057), (21, 7464906), (27, 5806038), (42, 3732453), (54, 2903019), (63, 2488302), (81, 1935346), (126, 1244151), (162, 967673), (189, 829434), (378, 414717), (567, 276478), (1134, 138239)]