156980925232

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{338683}}^1$

素因数の和:339241

約数の個数: 40

約数和(自身を含む): 309936502080

約数和(自身を除く): 152955576848

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 491, 944, 982, 1964, 3928, 7856, 28969, 57938, 115876, 231752, 338683, 463504, 677366, 1354732, 2709464, 5418928, 19982297, 39964594, 79929188, 159858376, 166293353, 319716752, 332586706, 665173412, 1330346824, 2660693648, 9811307827, 19622615654, 39245231308, 78490462616, 156980925232]

約数ペア:

[(1, 156980925232), (2, 78490462616), (4, 39245231308), (8, 19622615654), (16, 9811307827), (59, 2660693648), (118, 1330346824), (236, 665173412), (472, 332586706), (491, 319716752), (944, 166293353), (982, 159858376), (1964, 79929188), (3928, 39964594), (7856, 19982297), (28969, 5418928), (57938, 2709464), (115876, 1354732), (231752, 677366), (338683, 463504)]