164112844

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{9059}}^1$

素因数の和:9717

約数の個数: 24

約数和(自身を含む): 328769280

約数和(自身を除く): 164656436

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 9059, 18116, 18118, 36236, 63413, 126826, 253652, 5861173, 11722346, 23444692, 41028211, 82056422, 164112844]

約数ペア:

[(1, 164112844), (2, 82056422), (4, 41028211), (7, 23444692), (14, 11722346), (28, 5861173), (647, 253652), (1294, 126826), (2588, 63413), (4529, 36236), (9058, 18118), (9059, 18116)]