148688512

素因数分解:

$2^7\times 7^1\times {\mathrm{165947}}^1$

素因数の和:165968

約数の個数: 32

約数和(自身を含む): 338533920

約数和(自身を除く): 189845408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 165947, 331894, 663788, 1161629, 1327576, 2323258, 2655152, 4646516, 5310304, 9293032, 10620608, 18586064, 21241216, 37172128, 74344256, 148688512]

約数ペア:

[(1, 148688512), (2, 74344256), (4, 37172128), (7, 21241216), (8, 18586064), (14, 10620608), (16, 9293032), (28, 5310304), (32, 4646516), (56, 2655152), (64, 2323258), (112, 1327576), (128, 1161629), (224, 663788), (448, 331894), (896, 165947)]