161161218

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{16673}}^1$

素因数の和:16863

約数の個数: 32

約数和(自身を含む): 360158400

約数和(自身を除く): 198997182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 16673, 33346, 50019, 100038, 150057, 300114, 450171, 900342, 2984467, 5968934, 8953401, 17906802, 26860203, 53720406, 80580609, 161161218]

約数ペア:

[(1, 161161218), (2, 80580609), (3, 53720406), (6, 26860203), (9, 17906802), (18, 8953401), (27, 5968934), (54, 2984467), (179, 900342), (358, 450171), (537, 300114), (1074, 150057), (1611, 100038), (3222, 50019), (4833, 33346), (9666, 16673)]