159891444

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{25673}}^1$

素因数の和:25856

約数の個数: 36

約数和(自身を含む): 406522116

約数和(自身を除く): 246630672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 25673, 51346, 77019, 102692, 154038, 231057, 308076, 462114, 924228, 4441429, 8882858, 13324287, 17765716, 26648574, 39972861, 53297148, 79945722, 159891444]

約数ペア:

[(1, 159891444), (2, 79945722), (3, 53297148), (4, 39972861), (6, 26648574), (9, 17765716), (12, 13324287), (18, 8882858), (36, 4441429), (173, 924228), (346, 462114), (519, 308076), (692, 231057), (1038, 154038), (1557, 102692), (2076, 77019), (3114, 51346), (6228, 25673)]