155629026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{137239}}^1$

素因数の和:137260

約数の個数: 40

約数和(自身を含む): 398544960

約数和(自身を除く): 242915934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 137239, 274478, 411717, 823434, 960673, 1235151, 1921346, 2470302, 2882019, 3705453, 5764038, 7410906, 8646057, 11116359, 17292114, 22232718, 25938171, 51876342, 77814513, 155629026]

約数ペア:

[(1, 155629026), (2, 77814513), (3, 51876342), (6, 25938171), (7, 22232718), (9, 17292114), (14, 11116359), (18, 8646057), (21, 7410906), (27, 5764038), (42, 3705453), (54, 2882019), (63, 2470302), (81, 1921346), (126, 1235151), (162, 960673), (189, 823434), (378, 411717), (567, 274478), (1134, 137239)]