157440952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 301806000

約数和(自身を除く): 144365048

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 449, 827, 898, 1654, 1796, 3308, 3592, 6616, 23797, 43831, 47594, 87662, 95188, 175324, 190376, 350648, 371323, 742646, 1485292, 2970584, 19680119, 39360238, 78720476, 157440952]

約数ペア:

[(1, 157440952), (2, 78720476), (4, 39360238), (8, 19680119), (53, 2970584), (106, 1485292), (212, 742646), (424, 371323), (449, 350648), (827, 190376), (898, 175324), (1654, 95188), (1796, 87662), (3308, 47594), (3592, 43831), (6616, 23797)]