158445200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3264

約数の個数: 60

約数和(自身を含む): 383784960

約数和(自身を除く): 225339760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3119, 3175, 5080, 6238, 6350, 10160, 12476, 12700, 15595, 24952, 25400, 31190, 49904, 50800, 62380, 77975, 124760, 155950, 249520, 311900, 396113, 623800, 792226, 1247600, 1584452, 1980565, 3168904, 3961130, 6337808, 7922260, 9902825, 15844520, 19805650, 31689040, 39611300, 79222600, 158445200]

約数ペア:

[(1, 158445200), (2, 79222600), (4, 39611300), (5, 31689040), (8, 19805650), (10, 15844520), (16, 9902825), (20, 7922260), (25, 6337808), (40, 3961130), (50, 3168904), (80, 1980565), (100, 1584452), (127, 1247600), (200, 792226), (254, 623800), (400, 396113), (508, 311900), (635, 249520), (1016, 155950), (1270, 124760), (2032, 77975), (2540, 62380), (3119, 50800), (3175, 49904), (5080, 31190), (6238, 25400), (6350, 24952), (10160, 15595), (12476, 12700)]