152457256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 343802880

約数和(自身を除く): 191345624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1657, 1736, 2968, 3286, 3314, 6572, 6628, 11501, 11599, 13144, 13256, 23002, 23198, 46004, 46396, 51367, 87821, 92008, 92792, 102734, 175642, 205468, 351284, 359569, 410936, 614747, 702568, 719138, 1229494, 1438276, 2458988, 2722451, 2876552, 4917976, 5444902, 10889804, 19057157, 21779608, 38114314, 76228628, 152457256]

約数ペア:

[(1, 152457256), (2, 76228628), (4, 38114314), (7, 21779608), (8, 19057157), (14, 10889804), (28, 5444902), (31, 4917976), (53, 2876552), (56, 2722451), (62, 2458988), (106, 1438276), (124, 1229494), (212, 719138), (217, 702568), (248, 614747), (371, 410936), (424, 359569), (434, 351284), (742, 205468), (868, 175642), (1484, 102734), (1643, 92792), (1657, 92008), (1736, 87821), (2968, 51367), (3286, 46396), (3314, 46004), (6572, 23198), (6628, 23002), (11501, 13256), (11599, 13144)]