156907883812

素因数分解:

$2^2\times {\mathrm{887}}^1\times {\mathrm{2879}}^1\times {\mathrm{15361}}^1$

素因数の和:19131

約数の個数: 24

約数和(自身を含む): 275011752960

約数和(自身を除く): 118103869148

約数列:

[1, 2, 4, 887, 1774, 2879, 3548, 5758, 11516, 15361, 30722, 61444, 2553673, 5107346, 10214692, 13625207, 27250414, 44224319, 54500828, 88448638, 176897276, 39226970953, 78453941906, 156907883812]

約数ペア:

[(1, 156907883812), (2, 78453941906), (4, 39226970953), (887, 176897276), (1774, 88448638), (2879, 54500828), (3548, 44224319), (5758, 27250414), (11516, 13625207), (15361, 10214692), (30722, 5107346), (61444, 2553673)]