163988244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1931}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 475395648

約数和(自身を除く): 311407404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 1011, 1348, 1931, 2022, 2359, 3033, 3862, 4044, 4718, 5793, 6066, 7077, 7724, 9436, 11586, 12132, 13517, 14154, 17379, 21231, 23172, 27034, 28308, 34758, 40551, 42462, 54068, 69516, 81102, 84924, 121653, 162204, 243306, 486612, 650747, 1301494, 1952241, 2602988, 3904482, 4555229, 5856723, 7808964, 9110458, 11713446, 13665687, 18220916, 23426892, 27331374, 40997061, 54662748, 81994122, 163988244]

約数ペア:

[(1, 163988244), (2, 81994122), (3, 54662748), (4, 40997061), (6, 27331374), (7, 23426892), (9, 18220916), (12, 13665687), (14, 11713446), (18, 9110458), (21, 7808964), (28, 5856723), (36, 4555229), (42, 3904482), (63, 2602988), (84, 1952241), (126, 1301494), (252, 650747), (337, 486612), (674, 243306), (1011, 162204), (1348, 121653), (1931, 84924), (2022, 81102), (2359, 69516), (3033, 54068), (3862, 42462), (4044, 40551), (4718, 34758), (5793, 28308), (6066, 27034), (7077, 23172), (7724, 21231), (9436, 17379), (11586, 14154), (12132, 13517)]