147385952

素因数分解:

$2^5\times 7^1\times {\mathrm{657973}}^1$

素因数の和:657990

約数の個数: 24

約数和(自身を含む): 331618896

約数和(自身を除く): 184232944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 657973, 1315946, 2631892, 4605811, 5263784, 9211622, 10527568, 18423244, 21055136, 36846488, 73692976, 147385952]

約数ペア:

[(1, 147385952), (2, 73692976), (4, 36846488), (7, 21055136), (8, 18423244), (14, 10527568), (16, 9211622), (28, 5263784), (32, 4605811), (56, 2631892), (112, 1315946), (224, 657973)]