159871914

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{11257}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 356653440

約数和(自身を除く): 196781526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 11257, 14202, 22514, 33771, 67542, 101313, 202626, 303939, 607878, 2960591, 5921182, 8881773, 17763546, 26645319, 53290638, 79935957, 159871914]

約数ペア:

[(1, 159871914), (2, 79935957), (3, 53290638), (6, 26645319), (9, 17763546), (18, 8881773), (27, 5921182), (54, 2960591), (263, 607878), (526, 303939), (789, 202626), (1578, 101313), (2367, 67542), (4734, 33771), (7101, 22514), (11257, 14202)]