147356478

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{5689}}^1$

素因数の和:7136

約数の個数: 24

約数和(自身を含む): 319550400

約数和(自身を除く): 172193922

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2878, 4317, 5689, 8634, 11378, 12951, 17067, 25902, 34134, 51201, 102402, 8186471, 16372942, 24559413, 49118826, 73678239, 147356478]

約数ペア:

[(1, 147356478), (2, 73678239), (3, 49118826), (6, 24559413), (9, 16372942), (18, 8186471), (1439, 102402), (2878, 51201), (4317, 34134), (5689, 25902), (8634, 17067), (11378, 12951)]