156801424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1741}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 328116152

約数和(自身を除く): 171314728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 866, 1732, 1741, 3464, 3482, 5629, 6928, 6964, 11258, 13928, 22516, 22633, 27856, 45032, 45266, 90064, 90532, 181064, 362128, 753853, 1507706, 3015412, 6030824, 9800089, 12061648, 19600178, 39200356, 78400712, 156801424]

約数ペア:

[(1, 156801424), (2, 78400712), (4, 39200356), (8, 19600178), (13, 12061648), (16, 9800089), (26, 6030824), (52, 3015412), (104, 1507706), (208, 753853), (433, 362128), (866, 181064), (1732, 90532), (1741, 90064), (3464, 45266), (3482, 45032), (5629, 27856), (6928, 22633), (6964, 22516), (11258, 13928)]