149020448

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{63793}}^1$

素因数の和:63876

約数の個数: 24

約数和(自身を含む): 297407628

約数和(自身を除く): 148387180

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 63793, 127586, 255172, 510344, 1020688, 2041376, 4656889, 9313778, 18627556, 37255112, 74510224, 149020448]

約数ペア:

[(1, 149020448), (2, 74510224), (4, 37255112), (8, 18627556), (16, 9313778), (32, 4656889), (73, 2041376), (146, 1020688), (292, 510344), (584, 255172), (1168, 127586), (2336, 63793)]