189216078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29173}}^1$

素因数の和:29248

約数の個数: 32

約数和(自身を含む): 403301376

約数和(自身を除く): 214085298

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 29173, 58346, 87519, 175038, 670979, 1341958, 1371131, 2012937, 2742262, 4025874, 4113393, 8226786, 31536013, 63072026, 94608039, 189216078]

約数ペア:

[(1, 189216078), (2, 94608039), (3, 63072026), (6, 31536013), (23, 8226786), (46, 4113393), (47, 4025874), (69, 2742262), (94, 2012937), (138, 1371131), (141, 1341958), (282, 670979), (1081, 175038), (2162, 87519), (3243, 58346), (6486, 29173)]