161643384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{106907}}^1$

素因数の和:106929

約数の個数: 64

約数和(自身を含む): 513158400

約数和(自身を除く): 351515016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 106907, 213814, 320721, 427628, 641442, 748349, 855256, 962163, 1282884, 1496698, 1924326, 2245047, 2565768, 2886489, 2993396, 3848652, 4490094, 5772978, 5986792, 6735141, 7697304, 8980188, 11545956, 13470282, 17960376, 20205423, 23091912, 26940564, 40410846, 53881128, 80821692, 161643384]

約数ペア:

[(1, 161643384), (2, 80821692), (3, 53881128), (4, 40410846), (6, 26940564), (7, 23091912), (8, 20205423), (9, 17960376), (12, 13470282), (14, 11545956), (18, 8980188), (21, 7697304), (24, 6735141), (27, 5986792), (28, 5772978), (36, 4490094), (42, 3848652), (54, 2993396), (56, 2886489), (63, 2565768), (72, 2245047), (84, 1924326), (108, 1496698), (126, 1282884), (168, 962163), (189, 855256), (216, 748349), (252, 641442), (378, 427628), (504, 320721), (756, 213814), (1512, 106907)]