158131452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1747}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 389594240

約数和(自身を除く): 231462788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 397, 794, 1191, 1588, 1747, 2382, 3494, 4764, 5241, 6988, 7543, 10482, 15086, 20964, 22629, 30172, 33193, 45258, 66386, 90516, 99579, 132772, 199158, 398316, 693559, 1387118, 2080677, 2774236, 4161354, 8322708, 13177621, 26355242, 39532863, 52710484, 79065726, 158131452]

約数ペア:

[(1, 158131452), (2, 79065726), (3, 52710484), (4, 39532863), (6, 26355242), (12, 13177621), (19, 8322708), (38, 4161354), (57, 2774236), (76, 2080677), (114, 1387118), (228, 693559), (397, 398316), (794, 199158), (1191, 132772), (1588, 99579), (1747, 90516), (2382, 66386), (3494, 45258), (4764, 33193), (5241, 30172), (6988, 22629), (7543, 20964), (10482, 15086)]