131617656

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11497}}^1$

素因数の和:11565

約数の個数: 64

約数和(自身を含む): 372535200

約数和(自身を除く): 240917544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 11497, 22994, 34491, 45988, 68982, 91976, 103473, 137964, 206946, 275928, 310419, 413892, 609341, 620838, 827784, 1218682, 1241676, 1828023, 2437364, 2483352, 3656046, 4874728, 5484069, 7312092, 10968138, 14624184, 16452207, 21936276, 32904414, 43872552, 65808828, 131617656]

約数ペア:

[(1, 131617656), (2, 65808828), (3, 43872552), (4, 32904414), (6, 21936276), (8, 16452207), (9, 14624184), (12, 10968138), (18, 7312092), (24, 5484069), (27, 4874728), (36, 3656046), (53, 2483352), (54, 2437364), (72, 1828023), (106, 1241676), (108, 1218682), (159, 827784), (212, 620838), (216, 609341), (318, 413892), (424, 310419), (477, 275928), (636, 206946), (954, 137964), (1272, 103473), (1431, 91976), (1908, 68982), (2862, 45988), (3816, 34491), (5724, 22994), (11448, 11497)]