154984166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{24239}}^1$

素因数の和:24403

約数の個数: 16

約数和(自身を含む): 244339200

約数和(自身を除く): 89355034

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 24239, 48478, 557497, 1114994, 3369221, 6738442, 77492083, 154984166]

約数ペア:

[(1, 154984166), (2, 77492083), (23, 6738442), (46, 3369221), (139, 1114994), (278, 557497), (3197, 48478), (6394, 24239)]