158961292

素因数分解:

$2^2\times 7^3\times {\mathrm{115861}}^1$

素因数の和:115886

約数の個数: 24

約数和(自身を含む): 324413600

約数和(自身を除く): 165452308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 115861, 231722, 463444, 811027, 1622054, 3244108, 5677189, 11354378, 22708756, 39740323, 79480646, 158961292]

約数ペア:

[(1, 158961292), (2, 79480646), (4, 39740323), (7, 22708756), (14, 11354378), (28, 5677189), (49, 3244108), (98, 1622054), (196, 811027), (343, 463444), (686, 231722), (1372, 115861)]