156941748368

素因数分解:

$2^4\times {\mathrm{27431}}^1\times {\mathrm{357583}}^1$

素因数の和:385022

約数の個数: 20

約数和(自身を含む): 304086572928

約数和(自身を除く): 147144824560

約数列:

[1, 2, 4, 8, 16, 27431, 54862, 109724, 219448, 357583, 438896, 715166, 1430332, 2860664, 5721328, 9808859273, 19617718546, 39235437092, 78470874184, 156941748368]

約数ペア:

[(1, 156941748368), (2, 78470874184), (4, 39235437092), (8, 19617718546), (16, 9808859273), (27431, 5721328), (54862, 2860664), (109724, 1430332), (219448, 715166), (357583, 438896)]