148807856

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{26347}}^1$

素因数の和:26708

約数の個数: 20

約数和(自身を含む): 289142952

約数和(自身を除く): 140335096

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 26347, 52694, 105388, 210776, 421552, 9300491, 18600982, 37201964, 74403928, 148807856]

約数ペア:

[(1, 148807856), (2, 74403928), (4, 37201964), (8, 18600982), (16, 9300491), (353, 421552), (706, 210776), (1412, 105388), (2824, 52694), (5648, 26347)]