197515728

素因数分解:

$2^4\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1721}}^1$

素因数の和:2532

約数の個数: 60

約数和(自身を含む): 553784868

約数和(自身を除く): 356269140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 797, 1594, 1721, 2391, 3188, 3442, 4782, 5163, 6376, 6884, 7173, 9564, 10326, 12752, 13768, 14346, 15489, 19128, 20652, 27536, 28692, 30978, 38256, 41304, 57384, 61956, 82608, 114768, 123912, 247824, 1371637, 2743274, 4114911, 5486548, 8229822, 10973096, 12344733, 16459644, 21946192, 24689466, 32919288, 49378932, 65838576, 98757864, 197515728]

約数ペア:

[(1, 197515728), (2, 98757864), (3, 65838576), (4, 49378932), (6, 32919288), (8, 24689466), (9, 21946192), (12, 16459644), (16, 12344733), (18, 10973096), (24, 8229822), (36, 5486548), (48, 4114911), (72, 2743274), (144, 1371637), (797, 247824), (1594, 123912), (1721, 114768), (2391, 82608), (3188, 61956), (3442, 57384), (4782, 41304), (5163, 38256), (6376, 30978), (6884, 28692), (7173, 27536), (9564, 20652), (10326, 19128), (12752, 15489), (13768, 14346)]