190256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 40

約数和(自身を含む): 428544

約数和(自身を除く): 238288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 368, 376, 506, 517, 752, 1012, 1034, 1081, 2024, 2068, 2162, 4048, 4136, 4324, 8272, 8648, 11891, 17296, 23782, 47564, 95128, 190256]

約数ペア:

[(1, 190256), (2, 95128), (4, 47564), (8, 23782), (11, 17296), (16, 11891), (22, 8648), (23, 8272), (44, 4324), (46, 4136), (47, 4048), (88, 2162), (92, 2068), (94, 2024), (176, 1081), (184, 1034), (188, 1012), (253, 752), (368, 517), (376, 506)]