148928528

素因数分解:

$2^4\times 7^1\times {\mathrm{1329719}}^1$

素因数の和:1329734

約数の個数: 20

約数和(自身を含む): 329770560

約数和(自身を除く): 180842032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1329719, 2659438, 5318876, 9308033, 10637752, 18616066, 21275504, 37232132, 74464264, 148928528]

約数ペア:

[(1, 148928528), (2, 74464264), (4, 37232132), (7, 21275504), (8, 18616066), (14, 10637752), (16, 9308033), (28, 5318876), (56, 2659438), (112, 1329719)]