160243278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66271}}^1$

素因数の和:66320

約数の個数: 32

約数和(自身を含む): 356278272

約数和(自身を除く): 196034994

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 66271, 132542, 198813, 397626, 861523, 1723046, 2054401, 2584569, 4108802, 5169138, 6163203, 12326406, 26707213, 53414426, 80121639, 160243278]

約数ペア:

[(1, 160243278), (2, 80121639), (3, 53414426), (6, 26707213), (13, 12326406), (26, 6163203), (31, 5169138), (39, 4108802), (62, 2584569), (78, 2054401), (93, 1723046), (186, 861523), (403, 397626), (806, 198813), (1209, 132542), (2418, 66271)]